0379-3982

0379-3982

S0379-39822018000400015

10.18845/tm.v31i4.3956

Costa Rica

Costa Rica

00 12 2018

00 12 2018

31 4 15 24

(1)

1992 11 39 39

1-23

(2)

1995

(3)

1987

(4)

2017 30 3 3

71-84

(5)

Programa Integral de Mercadeo Agropecuario

2010

(6)

1941

(7)

1991

(8)

1994 42 1-2 1-2

59-71

(9)

1998

(10)

1999

19-23

(11)

1999

19-23

(12)

2017 28 1 1

141-8

(13)

2013

(14)

1998 5 8 8

77-80

(15)

1996 3 6 6

71-8