1665-4420
1665-4420
S1665-44202005000200008
Mexico
00
12
2005
00
12
2005
7
14
8
41
[
1928
]
[
1928
]
[
1928
]
[
1928
]
[
1928
]
[
1928
]
[
1928
]
[
1928
]
[
1929
]
[
1958
45
]
[
1963
236-7
]
[
1928
]
[
1928
]
[
1928
]
[
1928
]
[
1985
45
]
[
1957
136
]
[
1979
462
]
[
1977
1
232
]
[
1940
]
[
1961
2
59
]
[
2004
58-81
]
[
2001
57
57
54
]
[
1966
343
]
[
1960
]
[
1923
]
[
1955
145-50
]