1405-3322 1405-3322 S1405-33222016000300537 Mexico Mexico México 00 12 2016 00 12 2016 68 3 537 552

1972 Bakersfield, California 1-26 1990 3 1 1 97-116 1994 204 2001 1994 29 191-204 1989 1980 103-10 1982 28 1 1 59-84 1998 1-55 1985 1975 49 619-32 1985 763-809 2003 18 2 2 203-24 2006 2 281-309 1977 1973 885-93 1975 a 845-72 1975 b 677-701 1981 86 1459-510 1943 1-236 1984 54 47-56 1978 118 1931 17 233-8 2002 1992 5 1 1 45-53 1994 2 1-9 1975 140 1-170 1990 2012 45 2 2 171-88 1979 9 1-27 2001 4 1 1 4-9 1970 81 3323-38 1980 XLI 1-2 1-2 47-67 2012 923-78 1981 6 535-51 1982 1973 32 865-89 2009 272 1-2 1-2 85-98 1989 15 3 3 21-44 1979 1988 1971 2 739-77 1967 78 1155-78 1984 54 33-46 1970 81 3149-54 1996 1959 2 215-35 1974 5 285-307 1984 1978 1981 55-70 1999 2003 1973 18 673-797 1948 27 379- 623-656 1960 258A 300-11 2002 29 1 1 59-70 1967 2005 308 5728 5728 1611-5