@book{111883,
	author = {Alley, E. Roberts. and ebrary, Inc.},
	title = {Water quality control handbook},
	publisher = {McGraw-Hill ;},
	year = {c2007.},
	series = {McGraw-Hill handbooks},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10196961}
}