Núñez, M.; Cárdenas de Flores, C.; Ramírez, Y.; Rincón, S.; Saules, L.; Morales Avendaño, E. Removal of Nitrogen and Phosphorus by Typha Dominguensis and Lemna Sp. In Laboratory Scale Constructed Wetlands. REV TEC FAC ING UNIV 1, 34.