@book{242892,
	author = {Schmoll, Oliver. and World Health Organization.},
	title = {Protecting groundwater for health},
	publisher = {IWA Pub.,},
	year = {2006.},
	series = {WHO drinking water quality series},
	address = {London :},
	note = {"Published on behalf of the World Health Organization ..."--T.p. verso.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10161476}
}