Yang Huazhu et al., 2001. In: Integrated agriculture-aquaculture: a primer. FAO Fisheries Technical Paper, No. 407. FAO, Rome, Italy Document reference Yang Huazhu; Fang Yingxue; Chen Zhonglin, 2001. Integrated farming systems. In: Integrated agriculture-aquaculture: a primer. FAO Fisheries Technical Paper, No. 407. FAO, Rome, ItalyWeb http://www.fao.org/DOCREP/005/Y1187E/y1187e08.htmCitation key Yang Huazhu et al., 2001Datasheets Water hyacinth (Eichhornia crassipes)
