@book{56827,
	author = {Water Environment Federation},
	title = {Wastewater collection systems management /},
	publisher = {Water Environment Federation ;},
	year = {c2010},
	series = {WEF manual of practice ;},
	address = {Alexandria, Va. :},
	edition = {6th ed.},
	note = {Prepared under the direction of the Collection Systems Subcommittee of the Technical Practice Committee Includes bibliographical references and index}
}