@book{49993,
	author = {Bos, Marinus Gijsberthus, and Burton, M. A. S. and ebrary, Inc.},
	title = {Irrigation and drainage performance assessment},
	publisher = {CABI Pub.,},
	year = {2004.},
	address = {Wallingford, Oxfordshire, UK ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10084474}
}