1665-3521 1665-3521 S1665-35212005000300001 Mexico 00 00 2005 00 00 2005 18 3 1 3

[1] 1992 80 571 [2] 1994 76 1363 [3] 1991 70 2470 [4] 1990 56 734 [5] 1992 60 356 [6] 1993 63 2786 [7] 1994 64 875 [8] 1994 65 2559 [9] 1995 67 3933 [10] 1995 67 259 [11] 1995 67 1865 [12] 1995 67 1247 [13] 1994 65 3356 [14] 1995 96 305 [15] 1996 79 4118 [16] 1973 37 418 [17] 1996 46 283 [18] 1997 82 4246 [19] 1995 78 5209