

@booklet {5164,
	title = {{Appropriate Technology for Water Supply and Sanitation: Health Aspects of Excreta and Sullage Management{\textendash}A State-of-the-Art Review}},
	year = {1981},
	publisher = {World Bank},
	author = {Feachem, Richard G and Bradley, David J and Garelick, Hemda and Mara, D Duncan}
}
