@book{64466,
	author = {Burkheisser, Ernest V. and ebrary, Inc.},
	title = {Biological barriers to cellulosic ethanol},
	publisher = {Nova Science Publishers,},
	year = {c2010.},
	series = {Renewable energy : research, development and policies series},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10659061}
}