@book{7096,
	author = {Singh, Bharat P. and ebrary, Inc.},
	title = {Biofuel crop sustainability},
	publisher = {Wiley-Blackwell,},
	year = {2013.},
	address = {Ames, Iowa :},
	edition = {1st ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10700412}
}