2305-0683
2305-0683
S2305-06832018000200100
10.18004/investig.agrar.2018.diciembre.100-109
Brazil
USA
Brazil
Paraguay
00
12
2018
00
12
2018
20
2
100
109
[
2011
]
[
2004
28
28
739-49
]
[
2015
31
1-9
]
[
2013
105
161-70
]
[
1962
54
464-5
]
[
2015
107
2449-74
]
[
2016
14
269-81
]
[
2014
137
16-22
]
[
DMH
2015
]
[
1999
33 p
]
[
2016
108
39-52
]
[
2011
97 p
]
[
2012
132
63-75
]
[
2009
33
1721-32
]
[
2016
6
242-56
]
[
2016
7
14-22
]
[
2004
28
751-62
]
[
2016
108
1624-35
]
[
2014
62
597-607
]
[
2010
115
217-33
]
[
2005
62
150-8
]
[
2009
181 p
]
[
1995
]
[
2015
183
203-10
]
[
2016
108
17-31
]
[
2006
21
159-64
]
[
2011
420 p.
]
[
2015
175
106-15
]
[
2017
53
242-54
]
[
SAS
2014
828 p
]
[
1961
25
274-7
]
[
1995
174 p.
]
[
2014
54
34-9
]
[
2016
401
347-64
]
[
2015
214
10-20
]
[
2014
143
59-66
]