2007-9028
2007-9028
S2007-90282017000300499
10.19136/era.a4n12.1085
Belgium
España
España
España
00
12
2017
00
12
2017
4
12
499
509
[
1997
79
439-49
]
[
2014
35
259-66
]
[
1989
85
89-104
]
[
2002
24
81-7
]
[
2011
59
113-28
]
[
2007
39
744-56
]
[
2005
107
199-210
]
[
2006
26
309-19
]
[
2009
785-812
]
[
2011
1-34
]
[
2013
1
47-58
]
[
2014
23
66-72
]
[
2001
45
298-312
]
[
1980
10
327-37
]
[
1977
7
]
[
FAO
1998
]
[
2008
17
3223-40
]
[
2013
102
3-12
]
[
2004
104
230-46
]
[
1997
3-30
]
[
2002
34
139-62
]
[
2006
31
85-95
]
[
2000
86
1065-71
]
[
2008
39
2359-77
]
[
1963
44
322-31
]
[
2003
9
117-23
]
[
1991
23
83-8
]
[
2007
249
96-104
]
[
2007
7
149-59
]
[
2011
922
83-90
]
[
2012
86
61-71
]
[
1997
54
747-60
]
[
2003
35
391-9
]
[
2007
39
24-32
]
[
1999
]
[
2004
10
1470-81
]
[
2007
241
84-90
]
[
1989
70
97-104
]
[
2007
35
593-600
]
[
1985
]
[
2015
92
64-71
]
[
2008
1
85-93
]
[
2008
311
61-72
]