<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-3195</journal-id>
<journal-title><![CDATA[Agrociencia]]></journal-title>
<abbrev-journal-title><![CDATA[Agrociencia]]></abbrev-journal-title>
<issn>1405-3195</issn>
<publisher>
<publisher-name><![CDATA[Colegio de Postgraduados]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-31952016000400511</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Beneficio de la parcelación de los agostaderos comunales del ejido "El Castañón", municipio Catorce, San Luis Potosí: 1993-2013]]></article-title>
<article-title xml:lang="en"><![CDATA[Benefits of the parcellation of communal rangelands of the ejido "El Castañón", municipality Fourteen, San Luis Potosí, Mexico: 1993-2013]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Negrete-Sánchez]]></surname>
<given-names><![CDATA[Luis O.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguirre-Rivera]]></surname>
<given-names><![CDATA[Juan R.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pinos-Rodríguez]]></surname>
<given-names><![CDATA[Juan M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes-Hernández]]></surname>
<given-names><![CDATA[Humberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de San Luis Potosí  ]]></institution>
<addr-line><![CDATA[San Luis Potosí ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2016</year>
</pub-date>
<volume>50</volume>
<numero>4</numero>
<fpage>511</fpage>
<lpage>532</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-31952016000400511&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-31952016000400511&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-31952016000400511&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La mayoría de los agostaderos comunales de la Altiplanicie Mexicana se encuentran en proceso de desertización por la sobrecarga animal resultante de su aprovechamiento irrestricto con beneficio individual. El objetivo de este estudio fue documentar con base en una encuesta, el proceso y los resultados actuales de la parcelación de los potreros de uso común del ejido "El Castañón y Anexos", en el municipio de Catorce, San Luis Potosí, México, único ejido en el Altiplano Potosino que ha aprovechado la reforma del artículo 27 constitucional para certificar y titular sus parcelas ganaderas, iniciativa endógena realizada a pesar de la resistencia y falta de apoyo oficial, que permitió a cada ejidatario decidir cómo aprovechar sus recursos. En esta investigación se documenta cómo se decidió y realizó el reparto de los potreros comunales, y cual ha sido el grado de satisfacción de los ejidatarios tras 20 años de administrar sus agostaderos en forma privada. Aunque existen casos de abuso del agostadero, otros ejidatarios mejoraron la condición de sus parcelas ganaderas, al grado de negociar el acceso de ganado ajeno para evitar su muerte por inanición durante la sequía más reciente. Casi la totalidad de los ejidatarios de Castañón reconoce el aumento en la producción y en los inventarios ganaderos, y una mejora en la condición de sus agostaderos, como resultado de la parcelación. El sentido de pertenencia de la tierra ha provocado el cuidado y manejo adecuado de las parcelas ganaderas y ha generado la opción de arrendamiento, una actividad económica imposible bajo el régimen de uso comunal. El contraste actual entre los agostaderos de Castañón y los de ejidos aledaños es evidente, por lo que diversos ejidos de la región tienen ya la intención de replicar este proceso en sus áreas de uso común.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Most of the communal rangeland of the Mexican highlands are under a desertification process due to animal overgrazing because of unrestricted exploitation with personal benefit. The goal of this study was to document, based on a survey, the process and current results of the parceling of the common use pastures of the "ejido" "El Castañón y Anexos", in the Catorce municipality, San Luis Potosí, México, the only ejido in the San Luis Potosí highlands that has taken advantage of a constitutional reform to the article 27, in order to certify and legally entitle the livestock parcels, this endogenous initiative was carried out in spite of resistance and lack of government approvement, that allowed each and every "ejidatario" to decide how to use its resources. In this research we documented how the parcellation of common paddocks was decided and the level of satisfaction of the ejidatarios after 20 years of private management. Even though there are cases of abuse of the rangelands, other ejidatarios improved the conditions of its livestock parcels, to the extent of negotiating the entry of foreign livestock to avoid death by starvation during recent drought. Almost all ejidatarios acknowledge the rise in production and livestock stocktaking and improvement in their rangeland as a result of parceling. The sense of ownership of the land has led to care and proper handling of the livestock parcels and has generated the option of leasing as an economic activity that was impossible under the communal regime. The current contrast between the Castañon rangelands and the nearby ones is evident, because of that various ejidos of the region are already attempting to replicate this process in their communal areas.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Tenencia]]></kwd>
<kwd lng="es"><![CDATA[conservación]]></kwd>
<kwd lng="es"><![CDATA[usufructo]]></kwd>
<kwd lng="es"><![CDATA[deterioro]]></kwd>
<kwd lng="es"><![CDATA[derechos de pastoreo]]></kwd>
<kwd lng="es"><![CDATA[iniciativas endógenas]]></kwd>
<kwd lng="en"><![CDATA[Tenure]]></kwd>
<kwd lng="en"><![CDATA[conservation]]></kwd>
<kwd lng="en"><![CDATA[usufruct]]></kwd>
<kwd lng="en"><![CDATA[deterioration]]></kwd>
<kwd lng="en"><![CDATA[rights of grazing]]></kwd>
<kwd lng="en"><![CDATA[endogenous initiatives]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguirre R.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sobre los problemas de las comunidades rurales del Altiplano Potosino-Zacatecano]]></source>
<year>1982</year>
<publisher-loc><![CDATA[Salinas de Hidalgo, San Luis Potosí. México ]]></publisher-loc>
<publisher-name><![CDATA[Centro Regional para Estudios de Zonas Áridas y Semiáridas, Colegio de Postgraduados]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguirre R.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reconversión de ejidos del Altiplano Potosino para su desarrollo persistente]]></article-title>
<source><![CDATA[Universitarios Potosinos]]></source>
<year>2012</year>
<volume>155</volume>
<page-range>16-9</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguirre R.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Bolaños M.]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Charcas S.]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes A.]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores F.]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio especial de agostaderos del Programa de Modernización Forestal del Estado de México]]></source>
<year>1995</year>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[INEISACH]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<collab>Arizona Agricultural Statistics</collab>
<source><![CDATA[USDA National Agricultural Statistics Service Information]]></source>
<year>2001</year>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bailey]]></surname>
<given-names><![CDATA[D. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Gross]]></surname>
<given-names><![CDATA[J. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Laca]]></surname>
<given-names><![CDATA[E. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rittenhouse]]></surname>
<given-names><![CDATA[L. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Coughenour]]></surname>
<given-names><![CDATA[M. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Swift]]></surname>
<given-names><![CDATA[D. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sims]]></surname>
<given-names><![CDATA[P. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mechanisms that result in large herbivore grazing distribution patterns]]></article-title>
<source><![CDATA[J. Range Manage.]]></source>
<year>1996</year>
<volume>49</volume>
<page-range>386-400</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Callejas J.]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Aranda G.]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Rebollar R.]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Fuente M.]]></surname>
<given-names><![CDATA[M. L. de la]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Situación económica de la producción de bovinos de carne en el estado de Chihuahua, México]]></article-title>
<source><![CDATA[Agron. Mesoam.]]></source>
<year>2014</year>
<volume>25</volume>
<page-range>133-9</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carpenter B.]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Beef cattle reproduction in the south Texas region of Tamaulipas biotic province]]></article-title>
<source><![CDATA[Memorias del Taller de ganadería de bovinos de carne del noreste de México y sur de Texas]]></source>
<year>1998</year>
<page-range>145-52</page-range><publisher-loc><![CDATA[Ciudad Victoria, Tamaulipas, México ]]></publisher-loc>
<publisher-name><![CDATA[Unidad Académica Multidisciplinaria Agronomía y Ciencias. Universidad Autónoma de Tamaulipas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Charcas S.]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguirre R.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes A.]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Durán G.]]></surname>
<given-names><![CDATA[H. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Runoff agriculture in the highlands of San Luis Potosi State, Mexico]]></article-title>
<source><![CDATA[Interciencia]]></source>
<year>2010</year>
<volume>35</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>716-22</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="">
<collab>Comisión Nacional del Agua</collab>
<source><![CDATA[Servicio Meteorológico Nacional. Normales climatológicas por estación, San Luis Potosí]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Contreras H.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Volke. H.]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Oropeza M.]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez F.]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez S.]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez G.]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estado actual y causas de la degradación de los agostaderos en el municipio de Yanhuitlán, Oaxaca]]></article-title>
<source><![CDATA[Terra Latinoam.]]></source>
<year>2003</year>
<volume>21</volume>
<page-range>427-35</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<collab>Comisión técnico consultiva para la determinación regional de los coeficientes de agostadero</collab>
<source><![CDATA[Coeficientes de Agostadero de la República Mexicana]]></source>
<year>1974</year>
<publisher-loc><![CDATA[Estado de San Luis Potosí, México, D.F. ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Agricultura y Ganadería]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<collab>Comisión técnico consultiva para la determinación regional de los coeficientes de agostadero</collab>
<source><![CDATA[Coeficientes de Agostadero de la República Mexicana]]></source>
<year>1979</year>
<publisher-loc><![CDATA[Estado de Chihuahua, México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Agricultura y Recursos Hidráulicos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<collab>Comisión técnico consultiva para la determinación regional de los coeficientes de agostadero</collab>
<source><![CDATA[Coeficientes de Agostadero de la República Mexicana]]></source>
<year>1980</year>
<publisher-loc><![CDATA[Estado de Oaxaca, México, D.F. ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Agricultura y Recursos Hidráulicos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cruz C.]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguirre R.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The common rangelands of Tiltepec, a typical case of enviromental deterioration in northwest Oaxaca, Mexico]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Perrier]]></surname>
<given-names><![CDATA[G. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Gay]]></surname>
<given-names><![CDATA[C. W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Current natural resources development activities in developing nations]]></source>
<year>1992</year>
<page-range>1-11</page-range><publisher-loc><![CDATA[Logan, Utah. USA ]]></publisher-loc>
<publisher-name><![CDATA[Departament of Range Science. Utah State University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Alba]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Alimentación del Ganado en América Latina]]></source>
<year>1971</year>
<edition>2a</edition>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[La Prensa Médica Mexicana]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Alba]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reproducción Animal]]></source>
<year>1985</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[La Prensa Médica Mexicana]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fernández y Fernández]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[El Problema Agrario Actual]]></source>
<year>1971</year>
<edition>2a</edition>
<publisher-loc><![CDATA[Chapingo. México ]]></publisher-loc>
<publisher-name><![CDATA[Colegio de Postgraduados. Escuela Nacional de Agricultura]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Finkler]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio de la Economía de dos Comunidades de México: El Papel de la Irrigación]]></source>
<year>1974</year>
<publisher-loc><![CDATA[México, D.F. ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Nacional Indigenista]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gallegos V.]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguirre R.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[García M.]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contribución al conocimiento de los sistemas de producción de cosechas de secano en el área de estudio del CREZAS-CP]]></article-title>
<source><![CDATA[Agrociencia]]></source>
<year>1991</year>
<volume>1</volume>
<page-range>7-23</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gillen]]></surname>
<given-names><![CDATA[R. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Krueger]]></surname>
<given-names><![CDATA[W. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[R. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cattle distribution on mountain rangeland in northeastern Oregon]]></article-title>
<source><![CDATA[J. Range Manage.]]></source>
<year>1984</year>
<volume>37</volume>
<page-range>549-53</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González N.]]></surname>
<given-names><![CDATA[G. N.]]></given-names>
</name>
</person-group>
<source><![CDATA[Derecho Agrario]]></source>
<year>2005</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hanafi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Jauffret]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Are long-term vegetation dynamics useful in monitoring and assessing desertification processes in the arid steppe, southern Tunisia]]></article-title>
<source><![CDATA[J. Arid Environ.]]></source>
<year>2008</year>
<volume>72</volume>
<page-range>557-72</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hardin]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The tragedy of the commons]]></article-title>
<source><![CDATA[Science]]></source>
<year>1968</year>
<volume>162</volume>
<page-range>1243-8</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hart]]></surname>
<given-names><![CDATA[R. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Clapp]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Test]]></surname>
<given-names><![CDATA[P. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Grazing strategies, stocking rates, and frequency and intensity of grazing on western wheatgrass and bluegrama]]></article-title>
<source><![CDATA[J. Range Manage.]]></source>
<year>1993</year>
<volume>46</volume>
<page-range>122-6</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Holechek]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chihuahuan Desert rangeland, livestock grazing and sustainability]]></article-title>
<source><![CDATA[Rangelands]]></source>
<year>1991</year>
<volume>13</volume>
<page-range>115-20</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Holechek]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Financial benefits of range management practices in the Chihuahuan desert]]></article-title>
<source><![CDATA[Rangelands]]></source>
<year>1992</year>
<volume>14</volume>
<page-range>279-84</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Holechek]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Pieper]]></surname>
<given-names><![CDATA[R. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Herbel]]></surname>
<given-names><![CDATA[C. H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Range Management, Principles and Practices]]></source>
<year>2011</year>
<edition>6th</edition>
<publisher-loc><![CDATA[Upper Saddle River, New Jersey. USA ]]></publisher-loc>
<publisher-name><![CDATA[Prentice Hall]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="">
<collab>Instituto Nacional de Ecología</collab>
<source><![CDATA[Manejo y rehabilitación de agostaderos de las zonas áridas y semiáridas de México (Región Norte)]]></source>
<year>1994</year>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="">
<collab>Instituto Nacional de Estadística, Geografía e Informática</collab>
<source><![CDATA[Cartas físicas temáticas. Temas: regionalización fisiográfica, geológica, hidrología superficial, hidrología subterránea, edafológica, climas y vegetación y uso actual]]></source>
<year>2001</year>
<publisher-loc><![CDATA[San Luis Potosí. Aguascalientes, Aguascalientes, México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jameson]]></surname>
<given-names><![CDATA[D. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Armijo T.]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Medina T.]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Nava C.]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Marginal benefits of grazing and agricultural practices on a Mexican ejido]]></article-title>
<source><![CDATA[J. Range Manage.]]></source>
<year>1984</year>
<volume>37</volume>
<page-range>195-200</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lasanta]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La ganadería de Cameros: entre la adaptación a los recursos y la dependencia del exterio]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Lasanta]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Arnáez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Gestión, Usos del Suelo y Paisaje en Cameros (Sistema Ibérico, La Rioja)]]></source>
<year>2009</year>
<page-range>191-222</page-range><publisher-loc><![CDATA[Logroño, España ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de La Rioja-Instituto de Estudios Riojanos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lasanta]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pastoreo en áreas de montaña: Estrategias e impactos en el territorio]]></article-title>
<source><![CDATA[Estudios Geográficos]]></source>
<year>2010</year>
<volume>71</volume>
<page-range>203-33</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lesorogol]]></surname>
<given-names><![CDATA[C. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Privatizing pastoral lands: Economic and normative outcomes in Kenya]]></article-title>
<source><![CDATA[World Develop.]]></source>
<year>2005</year>
<volume>33</volume>
<page-range>1959-78</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lewis]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agrarian change and privatization of ejido land in northern Mexico]]></article-title>
<source><![CDATA[J. Agrar. Change]]></source>
<year>2002</year>
<volume>2</volume>
<page-range>402-20</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Ley Agraria y Ley Orgánica de los Tribunales Agrarios]]></article-title>
<source><![CDATA[Diario Oficial de la Federación de los Estados Unidos Mexicanos]]></source>
<year>1992</year>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[T. Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguirre R.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Torres H.]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estudio de cinco explotaciones caprinas en agostaderos del Altiplano Potosino]]></article-title>
<source><![CDATA[Chapingo]]></source>
<year>1981</year>
<volume>8</volume>
<numero>41</numero>
<issue>41</issue>
<page-range>75-9</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Manjarrez M.]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández D.]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Jong]]></surname>
<given-names><![CDATA[B. de]]></given-names>
</name>
<name>
<surname><![CDATA[Nahed T.]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Dios V.]]></surname>
<given-names><![CDATA[O. O. de]]></given-names>
</name>
<name>
<surname><![CDATA[Salvatierra Z.]]></surname>
<given-names><![CDATA[E. B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Configuración territorial y perspectivas de ordenamiento de la ganadería bovina en los municipios de Balancán y Tenosique, Tabasco. Investigaciones Geográficas]]></article-title>
<source><![CDATA[Boletín del Instituto de Geografía]]></source>
<year>2007</year>
<volume>64</volume>
<page-range>90-115</page-range><publisher-name><![CDATA[UNAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortega O.]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Villalobos]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez N.]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Britton]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sosebee]]></surname>
<given-names><![CDATA[R. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chihuahua's cattle industry and a decade of drought: economical and ecological implications]]></article-title>
<source><![CDATA[Rangelands]]></source>
<year>2008</year>
<volume>30</volume>
<page-range>2-7</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Osorio A.]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio preliminar para el mejoramiento genético del ganado bovino en Tabasco]]></source>
<year>1974</year>
<publisher-loc><![CDATA[Chapingo, México ]]></publisher-loc>
<publisher-name><![CDATA[Colegio de Postgraduados, Escuela Nacional de Agricultura]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Osorio A.]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual de producción bovina de doble propósito (leche y carne) en el trópico "La rejeguería" (1)]]></source>
<year>1996</year>
<publisher-loc><![CDATA[Villahermosa, Tabasco, México ]]></publisher-loc>
<publisher-name><![CDATA[Gobierno del Estado de Tabasco]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pinos R.]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[García L.]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguirre R.]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes H.]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Participatory cartography in a traditional goat production system of a smallholder community in northern México]]></article-title>
<source><![CDATA[Trop. Subtrop. Agroecosys.]]></source>
<year>2013</year>
<volume>16</volume>
<page-range>215-22</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Price]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Conservation Problems and Practices]]></source>
<year>1948</year>
<page-range>569-74</page-range><publisher-loc><![CDATA[Washington, D. C. ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="">
<collab>Registro Agrario Nacional</collab>
<source><![CDATA[Expediente El Castañón y sus Anexos]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres L.]]></surname>
<given-names><![CDATA[P. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez C.]]></surname>
<given-names><![CDATA[A. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Portes V.]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez S.]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cruz C.]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Construcción local de indicadores de sustentabilidad regional. Un estudio de caso en el semidesierto del noreste de México]]></article-title>
<source><![CDATA[Región y Sociedad]]></source>
<year>2008</year>
<volume>20</volume>
<page-range>25-60</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vallentine]]></surname>
<given-names><![CDATA[J. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An improved AUM for range cattle]]></article-title>
<source><![CDATA[J. Range Manage.]]></source>
<year>1965</year>
<volume>18</volume>
<page-range>346-7</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vilaboa A.]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz R.]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz R.]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Platas R.]]></surname>
<given-names><![CDATA[D. E.]]></given-names>
</name>
<name>
<surname><![CDATA[González M.]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Juárez L.]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Socioeconomical and technological characterization of agroecosystems with dual purpose cattle in the Papaloapan region, Veracruz, México]]></article-title>
<source><![CDATA[Trop. Subtrop. Agroecosys.]]></source>
<year>2009</year>
<volume>10</volume>
<page-range>53-62</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Winder]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bailey]]></surname>
<given-names><![CDATA[C. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Thomas]]></surname>
<given-names><![CDATA[M. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Holechek]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Breed and stocking rates effects on Chihuahuan Desert cattle production]]></article-title>
<source><![CDATA[J. Range Manage.]]></source>
<year>2000</year>
<volume>53</volume>
<page-range>32-8</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
