[1]
A. L. Gentelini, S. D. Gomes, A. Feiden, D. Zenatti, S. C. Sampaio, and A. Coldebella, “Biomass production of the aquatic macrophytes Eichhornia crassipes (water hyacinth) and Egeria densa (egeria) in organic fish farm effluent treatment system”, Semina: Ciênc. Agrár., vol. 29, no. 2, pp. 441–448, Aug. 2008.