@book{114413,
	author = {Allan, J. A. and ebrary, Inc.},
	title = {Virtual water},
	publisher = {I. B. Tauris,},
	year = {2011.},
	address = {London ;},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10504531}
}