@book{45366,
	author = {Demirbas, Ayhan},
	title = {Biofuels :},
	publisher = {Springer,},
	year = {c2009},
	series = {Green energy and technology},
	address = {London :},
	url = {http://www.loc.gov/catdir/toc/fy0906/2008940429.html}
}