ZÚÑIGA DE CARDOSO, M. D. C., ROJAS DE HERNÁNDEZ, A. M., & SERRATO-HURTADO, C. (1994). Interrelationship of environmental indicators of quality in surface waters of the Valle del Cauca. Revista Colombiana De Entomología, 20(2), 125–130. https://doi.org/10.25100/socolen.v20i2.10013