2305-0683
2305-0683
S2305-06832020000200063
10.18004/investig.agrar.2020.diciembre.2202667
Brazil
Paraguay
00
12
2020
00
12
2020
22
2
63
69
[
2005
188 p.
]
[
2010
303 p
]
[
2011
41
2
2
251-9
]
[
2009
58
49-59
]
[
2002
32
5
5
765-70
]
[
2011
35
6
6
1039-42
]
[
2011
21
1
1
175-82
]
[
1998
v. 1,
183-260
]
[
1962
1
437-96
]
[
2007
54
139-43
]
[
2007
29
1
1
25-030
]
[
2009
15 ed
451 p
]
[
1988
525 p
]
[
2010
14
4
4
366-71
]
[
2011
35
1
1
152-7
]
[
2008
38
7
7
2046-8
]
[
1999
4
47-51
]
[
2009
4 ed.
819 p
]