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Asociación Mexicana de Criadores de Ganado Romosinuano y Lechero Tropical, A C 2017 1999 60 203-8 2011 41 163-73 2012 43 146-53 2011 2009 43 107-17 1986 62 531-42 2011 45 687-97 2015 2006 99 61-8 1996 74 295-303 2006 7 1 1 25-32 2006 32-20 2009 10 2 2 196-204 2009 44 57-66 1992 31 179-204 1993 57 1 1 37-45 1994 38 2 2 91-105 2012 42 5 5 469-73 1992 70 2359-65 2016 65 251 251 461-8 2008 2 3 3 133-9 2014 26 2011 48 101-7 2007 17 3 3 262-7 2007 41 3 3 271-82 2007 45 2 2 121-30 2008 46 1 1 37-67 1996 45 1 1 1-11 2004 42 2 2 171-80 2006 27-6 Statistical Analysis System 2013 9.4 2010 88 2321-36 2012 44 2 2 337-41 2006 36 5^s1 5^s1 1 6-9