@book{57960,
	author = {Barbour, Michael G. and ebrary, Inc.},
	title = {Terrestrial vegetation of California},
	publisher = {University of California Press,},
	year = {c2007.},
	address = {Berkeley :},
	edition = {3rd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10676199}
}