@book{57649,
	author = {Fewtrell, Lorna. and ebrary, Inc.},
	title = {Water quality},
	publisher = {IWA Pub.,},
	year = {2001.},
	series = {World Health Organization water series},
	address = {London :},
	note = {"Published on behalf of the World Health Organization"--T.p. verso.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10039193}
}