1870-199X
1870-199X
S1870-199X2009000300165
10.22201/fo.1870199xp.2009.13.3.15582
Mexico
Mexico
00
00
2009
00
00
2009
13
3
165
170
[
1993
20
219-40
]
[
2003
25
4
4
343-52
]
[
2005
127
5
5
562-72
]
[
2002
29
2
2
59-62
]
[
2005
76
11
11
1842-8
]
[
2005
76
10
10
1758-67
]
[
2004
75
1734-41
]
[
1974
1
185-96
]
[
1980
44
363-7
]
[
1982
2
2
2
23-33
]
[
1985
56
715-20
]
[
1985
56
397-401
]
[
1987
58
95-102
]
[
1985
5
2
2
9-13
]
[
1987
58
701-5
]
[
1998
1
355-9
]
[
1986
21
660-7
]
[
1982
9
266-74
]
[
1987
58
674-81
]
[
1993
64
658-65
]
[
1967
5
285
]
[
1970
41
105
]