0187-5779 0187-5779 S0187-57792018000100001 10.28940/terra.v36i1.228 Mexico 00 03 2018 00 03 2018 36 1 1 12

1995 Basel, Switzerland 125-32 1991 35 35 161-73 1993 7 7 65-82 1993 46 46 213-22 1960 1996 62 62 1025-36 Comisión Nacional del Agua 1999 1993 37 37 1-21 2003 46 46 851-9 2004 68 68 1326-31 1973 2002 82 82 303-10 1985 17 17 37-53 1987 23 213-32 2002 29 29 2116-9 1997 35 35 1286-98 1988 9 9 1357-81 1976 West Lafayette, IN, USA 1997 102 102 17173-86 2001 39 39 2490-8 2003 24 24 53-75 1992 41 41 169-82 2006 40 40 613-26 2005 39 39 293-301 2006 2 2 3-16 1992 41 29-34 1994 48 119-26 1991 11 447-59 1996 17 1201-14 1996 22 675-81 1996 22 785-93 1988 93 15955 15964 1991 96 5221-7 1995 21 374-87 2001 78 27-38 1984 16 125-41 1997 35 675-86 1999 104 104 31321-32 2000 74 313-26