Garcia Gonzalez, J.J., Correa Londoño, G.A. and Pardo-Carrasco, S.C. 2012. Phytoplankton and periphyton in ponds with Nile tilapia (Oreochromis niloticus) and bocachico (Prochilodus magdalenae). Revista Colombiana de Ciencias Pecuarias. 25, 4 (Dec. 2012), 603–614. DOI:https://doi.org/10.17533/udea.rccp.324802.