RESTREPO, R., SERRANO, M. . and VILLA, G. (1999) “Ecotoxicological evaluation of the influence of the discharges from the production area of La Cira - Infantas (GCO) on two receiving water bodies”, CT&F - Ciencia, Tecnología y Futuro, 1(5), pp. 101–112. doi: 10.29047/01225383.573.