@book{1799,
	author = {Twort, A. C. and Hoather, R. C.,},
	title = {Water supply :},
	publisher = {American Elsevier Pub. Co.,},
	year = {1974.},
	address = {New York :},
	edition = {2d ed.},
	note = {First ed. published in 1963 under title: A textbook of water supply.}
}