@book{12483,
	author = {WHO Scientific Group on Health Aspects of Use of Treated Wastewater for Agriculture and Aquaculture (1987 : Geneva). and World Health Organization.},
	title = {Health guidelines for the use of wastewater in agriculture and aquaculture : report of a WHO Scientific Group [meeting held in Geneva from 18 to 23 November 1987].},
	publisher = {World Health Organization,},
	year = {1989.},
	series = {WHO technical report series ; 778.},
	address = {Geneva : }
}