0379-3982
0379-3982
S0379-39822018000400073
10.18845/tm.v31i4.3966
Costa Rica
Costa Rica
00
12
2018
00
12
2018
31
4
73
83
[
FAO
2001
]
[
2008
17
4
4
531-8
]
[
2008
]
[
2002
]
[
2003
]
[
2009
]
[
2015
]
[
MINAE
2007
]
[
2013
]
[
2009
8
15
15
79-94
]
[
2012
]
[
APHA-AWWA-WEF
2012
]
[
2009
73
27-31
]
[
2001
]
[
DEQ
2014
]
[
2012
25
4
4
34-9
]