@book{532023,
	author = {Mays, Larry W.},
	title = {Urban water supply management tools /},
	publisher = {McGraw-Hill,},
	year = {c2004.},
	series = {McGraw-Hill engineering reference},
	address = {New York :},
	url = {http://www.loc.gov/catdir/bios/mh042/2003065182.html}
}