0016-7169 0016-7169 S0016-71692016000300215 10.19155/rgi20165531613 Mexico Mexico Mexico 00 09 2016 00 09 2016 55 3 215 225

2015 67 2 2 123-43 2006 3rd 1948 XIII 1-20 1997 16 12 12 1769-73 2007 15 1577-90 1987 52 3 3 289-300 CONAGUA 2014 FAO 2015 2001 4th 2012 522-523 522-523 122-49 1997 766-9 2008 Toluca, Estado de México, México 1955 36 95-100 1964 281-442 2014 22 1469-85 1989 28 2 2 297-334 1989 28 2 2 60-6 2002 23 2 2 133-206 1999 64 337-56 1996 2014 31 1 1 64-75 1979 44 10 10 1700-5 1991 2 427-79 1989 110 271-94 1988 2010 1968 1935 16 519 United Nations 2013 2009 1989 28 2 2 133-90