1870-199X
1870-199X
S1870-199X2008000300120
10.22201/fo.1870199xp.2008.12.3.15658
Mexico
00
00
2008
00
00
2008
12
3
120
125
[
2005
9
152-4
]
[
2000
]
[
2003
]
[
1977
41
613-7
]
[
1994
177
217-20
]
[
2003
194
253-6
]
[
2002
192
285-8
]
[
2002
192
407-10
]
[
1991
1
464-7
]
[
1994
177
208-12
]
[
1998
]
[
1995
]
[
ENEP Iztacala
1993
]
[
1977
41
68-76
]
[
1992
55-56
61-8
]
[
2005
9
131-6
]
[
2005
198
45-8
]
[
2006
70
624-35
]
[
2006
70
361-77
]