@book{91731,
	author = {Gollady, Fredrick L.},
	title = {Appropriate technology for water supply and sanitation; meeting the needs of the poor for water supply and waste disposal.},
	publisher = {World Bank},
	year = {1983},
	series = {World Bank Technical paper. Appropriate technology for water supply and sanitation; v.13},
	address = {Washington D.C.}
}