1870-199X
1870-199X
S1870-199X2006000200069
10.22201/fo.1870199xp.2006.10.2.15904
Mexico
Mexico
Mexico
00
00
2006
00
00
2006
10
2
69
73
[
1991
18
421-6
]
[
2000
14
33-53
]
[
1987
66
2-9
]
[
1998
2
364-7
]
[
1983
41
365-74
]
[
1984
19
587-90
]
[
1989
2
]
[
1996
1041-6
]
[
1977
12
37
]
[
1997
32
115-9
]
[
1997
32
110-4
]
[
1988
15
621-7
]
[
1988
15
123-9
]
[
1980
51
264-9
]
[
1988
59
656-563
]
[
1989
60
44-50
]
[
1995
99
384-91
]
[
1994
73
818
]