@book{57366,
	author = {Ashworth, Geoffrey S. and ebrary, Inc.},
	title = {Agricultural wastes},
	publisher = {Nova Science Publishers, Inc.,},
	year = {c2009.},
	series = {Agriculture issues and policies series},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10674996}
}