@book{28270,
	author = {Crittenden, John and Montgomery Watson Harza (Firm)},
	title = {Water treatment principles and design /},
	publisher = { John Wiley & Sons,},
	year = { 2005},
	address = {Hoboken, NJ:},
	note = {Includes index},
	url = { http://www.loc.gov/catdir/toc/ecip0410/2003024156.html}
}