TY  - JOUR 
T1  - Objective assessment of ecosystem hydrological services in tropical areas: A Colombian experience in arid and semi-arid zones
JO  - Revista Ambiente & Água
A1  - Calle, Efrain Antonio Domínguez
A1  - Miranda, Jaime Andres Moreno
A1  - Rodríguez, Maria Helena Olaya
A1  - Martínez, Juan Felipe
A1  - Agudelo, Cesar Augusto Ruíz
A1  - Madriñan, Luis Francisco
A1  - Girón, Jaime Burbano
A1  - Baez, Sergio Esteban Lozano
SN  - 1980-993X
UL  - 10.4136/ambi-agua.2098
VL  - 12 
Y1  - 2017
PB  - Brasil 
ER  -