@book{10899,
	author = {Cairncross, Sandy, and Feachem, Richard G.,},
	title = {Environmental health engineering in the tropics :},
	publisher = {Routledge, Taylor & Francis Group,},
	year = {2019},
	series = {Earthscan from Routledge},
	address = {London ;},
	edition = {Third edition.}
}