@book{199793,
	author = {Marchetti, Michael P. and Moyle, Peter B. and ebrary, Inc.},
	title = {Protecting life on Earth},
	publisher = {University of California Press,},
	year = {c2010.},
	address = {Berkeley :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10402701}
}