Lu et al., 2008. J. Environ. Sci., 20 (5): 513-519

Lu, J. ; Fu, Z. ; Yin, Z., 2008. Performance of a water hyacinth (Eichhornia crassipes) system in the treatment of wastewater from a duck farm and the effects of using water hyacinth as duck feed. J. Environ. Sci., 20 (5): 513-519