Wastewater use in irrigated agriculture: confronting the livelihood and environmental realities ; edited by C.A. Scott, N.I. Faruqui and L. Raschid-Sally - Scott, Christopher A.; Faruqui, N.I.; Raschid-Sally, L.; Faruqui, Naser I; Raschid-Sally, L. (CAB International, 2004)