@book{60945,
	author = {Caruana, Daniel J. and ebrary, Inc.},
	title = {Anaerobic digestion},
	publisher = {Nova Science Publishers,},
	year = {c2012.},
	series = {Environmental science, engineering and technology},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10681413}
}