<?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>0188-4611</journal-id>
<journal-title><![CDATA[Investigaciones geográficas]]></journal-title>
<abbrev-journal-title><![CDATA[Invest. Geog]]></abbrev-journal-title>
<issn>0188-4611</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geografía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0188-46111979000100006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Características hidrográficas de la vertiente del Golfo de México en el estado de Veracruz]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Román]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Nacional Autónoma de México, Geografía de la UNAM ]]></institution>
<addr-line><![CDATA[México Distrito Federal]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>1979</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>1979</year>
</pub-date>
<numero>9</numero>
<fpage>117</fpage>
<lpage>156</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0188-46111979000100006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0188-46111979000100006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0188-46111979000100006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[En la primera parte de este trabajo se intenta ver cuáles son las causas más significativas que desde el punto de vista físico determinan las características de los ríos que cruzan el estado de Veracruz. En la segunda se abordan los aprovechamientos de mayor importancia de los recursos hidrológicos dentro de la región. Por último, la tercera contiene algunos aspectos de contaminación hídrica en estas corrientes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[In the first part of his study an attempt is made to see which are the more significative causes that, from tire physical point of view, determine the features of the rivers that cross the State of Veracruz. In the second part are trying the more important profit of the hydrological resource into the region. Finally, the third part contains some aspects of water pollution in these currents.]]></p></abstract>
</article-meta>
</front><body><![CDATA[  	    <p align="center"><font face="verdana" size="4"><b>Caracter&iacute;sticas hidrogr&aacute;ficas de la vertiente del Golfo de M&eacute;xico en el estado de Veracruz</b></font></p>  	    <p align="center"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="2"><b>Arturo Jim&eacute;nez Rom&aacute;n*</b></font></p>  	    <p align="center"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2">* <i>Investigador del Instituto de Geograf&iacute;a de la UNAM.</i></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>  	    <p align="justify"><font face="verdana" size="2">En la primera parte de este trabajo se intenta ver cu&aacute;les son las causas m&aacute;s significativas que desde el punto de vista f&iacute;sico determinan las caracter&iacute;sticas de los r&iacute;os que cruzan el estado de Veracruz. En la segunda se abordan los aprovechamientos de mayor importancia de los recursos hidrol&oacute;gicos dentro de la regi&oacute;n. Por &uacute;ltimo, la tercera contiene algunos aspectos de contaminaci&oacute;n h&iacute;drica en estas corrientes.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>  	    <p align="justify"><font face="verdana" size="2">In the first part of his study an attempt is made to see which are the more significative causes that, from tire physical point of view, determine the features of the rivers that cross the State of Veracruz. In the second part are trying the more important profit of the hydrological resource into the region. Finally, the third part contains some aspects of water pollution in these currents.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><a href="/pdf/igeo/n9/n9a6.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Referencias bibliogr&aacute;ficas</b></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Alcorta Guerrero Ram&oacute;n, "Esquema Gr&aacute;fico de M&eacute;xico", <i>Atlas Caminos de M&eacute;xico,</i> Ed. Galas de M&eacute;xico. 1964.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616122&pid=S0188-4611197900010000600001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">&Aacute;lvarez Manuel, <i>Geolog&iacute;a de M&eacute;xico,</i> Fac. de Ingenier&iacute;a, UNAM. M&eacute;xico, 1970.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616124&pid=S0188-4611197900010000600002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
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<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">Hern&aacute;ndez Corzo R., <i>El Valor del Agua en Relaci&oacute;n con la Fauna y la Recreaci&oacute;n,</i> Mesas Redondas sobre los Problemas del Agua en M&eacute;xico, Ed. Cultura T.G.S.A., M&eacute;xico, 1965.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616156&pid=S0188-4611197900010000600018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Jones C. L. y Darkenwald G. G., <i>Geograf&iacute;a Econ&oacute;mica,</i> Ed., Fondo de Cultura Econ&oacute;mica, M&eacute;xico, 1971.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616158&pid=S0188-4611197900010000600019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Lorente J. Ma., <i>Meteorolog&iacute;a,</i> Ed. Labor, S. A., Madrid, 1966.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616160&pid=S0188-4611197900010000600020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Maderey R. L. E., <i>Balance Hidrol&oacute;gico de la Cuenca del R&iacute;o Tizar,</i> Durante el Periodo 1967&#45;1968 Tesis, M&eacute;xico, 1971.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616162&pid=S0188-4611197900010000600021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Morales, J. J., "Contaminaci&oacute;n en Orizaba", Rev. <i>T&eacute;cnica Pesquera,</i> N&uacute;m. 21, A&ntilde;o II, Sep. 25, Ed. Mundo Marino, M&eacute;xico, 1969.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616164&pid=S0188-4611197900010000600022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">Remenieras, G., <i>Tratado de Hidrolog&iacute;a Aplicada,</i> Ed. T&eacute;cnicos Asociados, S. A. Barcelona, 1971.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616166&pid=S0188-4611197900010000600023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Ruiz de la Rosa J. M., <i>Efectos de las Descargas de los Desechos del Ingenio a las Aguas del R&iacute;o Valles y su Influencia en la Vida Acu&aacute;tica,</i> Tesis, Escuela de Ciencias Qu&iacute;micas, UASLP, San Luis Potos&iacute;, 1968.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616168&pid=S0188-4611197900010000600024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos, D. G. R., <i>Caracter&iacute;sticas de los Distritos de Riego.</i> Tomo I y II. M&eacute;xico, 1970.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616170&pid=S0188-4611197900010000600025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos, D. G. H., <i>Bolet&iacute;n Hidrol&oacute;gico N&uacute;m. 18,</i> Comisi&oacute;n del Papaloapan, M&eacute;xico, 1970.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616172&pid=S0188-4611197900010000600026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos, D. G, H. <i>Bolet&iacute;n Hidrol&oacute;gico N&uacute;m. 32,</i> Regi&oacute;n Hidrol&oacute;gica N&uacute;m. 26, Tomos I y II M&eacute;xico, 1968.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616174&pid=S0188-4611197900010000600027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos, D. G. H., <i>Bolet&iacute;n Hidrol&oacute;gico N&uacute;m. 37,</i> Regi&oacute;n Hidrol&oacute;gica N&uacute;m. 23&#45;29, M&eacute;xico, 1969.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616176&pid=S0188-4611197900010000600028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos, D. G. H., <i>Bolet&iacute;n Hidrol&oacute;gico N&uacute;m. 43,</i> Regi&oacute;n Hidrol&oacute;gica N&uacute;m. 28, M&eacute;xico, 1971.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616178&pid=S0188-4611197900010000600029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Salubridad y Asistencia, S.M.A., <i>Algunos Aspectos de la Contaminaci&oacute;n del R&iacute;o Coatzacoalcos, Veracruz, M&eacute;xico,</i> 1974.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616180&pid=S0188-4611197900010000600030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos, CHCVM, <i>Infiltraci&oacute;n Artificial en la Cuenca del Valle de M&eacute;xico,</i> M&eacute;xico, 1963.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616182&pid=S0188-4611197900010000600031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Tamayo J. L., <i>Geograf&iacute;a General de M&eacute;xico,</i> Tomos I y II, Ed. Libros de M&eacute;xico, S. A., M&eacute;xico, 1961.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616184&pid=S0188-4611197900010000600032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">Tamayo J. L., <i>Los Recursos de Agua en M&eacute;xico,</i> Mesas Redondas Sobre los Problemas del Agua en M&eacute;xico, Instituto de Recursos Renovables, Ed. Cultura T.G.S.A., M&eacute;xico, 1965.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616186&pid=S0188-4611197900010000600033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Thombury William D., <i>Principios de Geomorfolog&iacute;a,</i> Ed. Keditorial Kapelusz, Buenos Aires, 1960.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616188&pid=S0188-4611197900010000600034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Universidad Veracruzana, I. C., <i>Informe General,</i> Estado de Veracruz, Tomos I y II.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616190&pid=S0188-4611197900010000600035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Viers Georges, <i>Geomorfolog&iacute;a,</i> Ediciones Oikostau, S. A., Barcelona, 1973.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616192&pid=S0188-4611197900010000600036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Viv&oacute; Jorge A., <i>Geograf&iacute;a de M&eacute;xico,</i> Ed. Fondo de Cultura Econ&oacute;mica, M&eacute;xico, 1946.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616194&pid=S0188-4611197900010000600037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Material cartogr&aacute;fico</b></font></p>  	    <p align="justify"><font face="verdana" size="2">Secretar&iacute;a de la Presidencia, Instituto de Geograf&iacute;a, UNAM, <i>Carta de Climas,</i> Escala 1:500 000.</font></p>  	    <p align="justify"><font face="verdana" size="2">Hojas</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;I San Luis Potos&iacute;</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;II Tampico</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;III Quer&eacute;taro</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;IV Pachuca</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;V M&eacute;xico</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;VI Veracruz</font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">14Q&#45;VIII Oaxaca</font></p>  	    <p align="justify"><font face="verdana" size="2">14R&#45;VII Monterrey</font></p>  	    <p align="justify"><font face="verdana" size="2">15Q&#45;V Coatzacoalcos</font></p>  	    <p align="justify"><font face="verdana" size="2">15Q&#45;VII Tuxtla Guti&eacute;rrez</font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos, Direcci&oacute;n General de Usos del Agua y Prevenci&oacute;n de la Contaminaci&oacute;n, <i>Mapa de Contaminaci&oacute;n de los R&iacute;os de la Rep&uacute;blica Mexicana.</i> In&eacute;dito.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616210&pid=S0188-4611197900010000600038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <p align="justify"><font face="verdana" size="2">Raisz Erwin, <i>Carta Fisiogr&aacute;fica de la Rep&uacute;blica Mexicana</i>. Comisi&oacute;n Intersecretarial Coordinadora del Levantamiento de la Carta Geogr&aacute;fica de la Rep&uacute;blica Mexicana, <i>Mapa Topogr&aacute;fico.</i> M&eacute;xico, 1958. Escala 1:500 000.</font></p>  	    <p align="justify"><font face="verdana" size="2">Hojas</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;I San Luis Potos&iacute;</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;II Tampico</font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">14Q&#45;III Quer&eacute;taro</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;IV Pachuca</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;V M&eacute;xico</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;VI Veracruz</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;VII Monterrey</font></p>  	    <p align="justify"><font face="verdana" size="2">14Q&#45;VIII Oaxaca</font></p>  	    <p align="justify"><font face="verdana" size="2">15Q&#45;V Coatzacoalcos</font></p>  	    <p align="justify"><font face="verdana" size="2">15Q&#45;VII Tuxtla Guti&eacute;rrez</font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Instituto de Geolog&iacute;a y Comit&eacute; de la Carta Geol&oacute;gica de M&eacute;xico, <i>Carta Geol&oacute;gica de la Rep&uacute;blica Mexicana,</i> M&eacute;xico, 1956.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4616224&pid=S0188-4611197900010000600039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Fuentes de informaci&oacute;n</b></font></p>  	    <p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos. Informaci&oacute;n Computada de Uso.</font></p>  	    <p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos. Datos Climatol&oacute;gicos.</font></p>  	    <p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Recursos Hidr&aacute;ulicos. Informaci&oacute;n de contaminaci&oacute;n.</font></p>  	    <p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Agricultura y Ganader&iacute;a. Servicio Meteorol&oacute;gico Nacional. Datos Climatol&oacute;gicos.</font></p>  	    <p align="justify"><font face="verdana" size="2">Secretar&iacute;a de Salubridad y Asistencia. Subsecretar&iacute;a del Mejoramiento.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>      ]]></body><back>
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