@book{82161,
	author = {Norling, Parry. and ebrary, Inc.},
	title = {Water and sustainable development},
	publisher = {National Academies Press,},
	year = {c2004.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10057009}
}