1657-9267
1657-9267
S1657-92672007000300009
COLOMBIA
COLOMBIA
00
09
2007
00
09
2007
6
3
571
580
[
1995
45
74-96
]
[
2004
27
36-57
]
[
1985
]
[
1979
4
113-123
]
[
1998
3
]
[
1992
24
275-292
]
[
2002
82
226-250
]
[
2004
27
212-225
]
[
2002
35
509-524
]
[
1993
245-262
]
[
1978
14
327-342
]
[
1998
207-228
]
[
1986
36
69-81
]
[
2003
60
94-100
]
[
2001
57
47-54
]
[
1977
1-54
]
[
1979
7
421-433
]
[
1998
90
294-311
]
[
1994
30
805-822
]
[
2003
53
149-174
]
[
1987
7
415-438
]
[
1989
43-66
]
[
1999
32
159-173
]
[
1999
29
117-127
]
[
2001
34
479-492
]
[
2000
2
65-75
]
[
1990
2
395-410
]
[
1998
38
154-177
]
[
2000
]
[
1994
86
24-53
]
[
1999
]
[
2003
73
407-444
]
[
1995
]
[
1993
]