Ruiz, D.M., Martínez Idrobo, J.P., Otero Sarmiento, J.D. y Figueroa Casas, A. 2017. EFFECTS OF PRODUCTIVE ACTIVITIES ON THE WATER QUALITY FOR HUMAN CONSUMPTION IN AN ANDEAN BASIN, A CASE STUDY. Revista Internacional de Contaminación Ambiental. 33, 3 (jul. 2017), 361–375. DOI:https://doi.org/10.20937/RICA.2017.33.03.01.