1870-199X
1870-199X
S1870-199X2009000400205
10.22201/fo.1870199xp.2009.13.4.15556
Mexico
Mexico
Mexico
00
00
2009
00
00
2009
13
4
205
216
[
1998
80
49-54
]
[
2004
219-44
]
[
2003
90
2
2
190-3
]
[
2004
92
1
1
72-8
]
[
2005
93
4
4
372-7
]
[
2006
76B
340-5
]
[
1978
5
151-7
]
[
2005
21
12
12
1119-28
]
[
2004
1061
1061
93-8
]
[
1990
35
6
6
509-13
]
[
2007
23
3
3
363-8
]
[
1999
15
4
4
296-300
]
[
1998
106
1
1
588-93
]
[
1995
11
6
6
338-42
]
[
1995
23
5
5
313-8
]
[
1994
72
1
1
19-22
]
[
2001
28
7
7
607-13
]
[
1988
]
[
2002
]
[
]
[
]
[
]
[
1999
Third
02-15
]
[
1983
]