@book{104932,
	author = {Peterson, Chase N. and ebrary, Inc.},
	title = {The guardian poplar},
	publisher = {University of Utah Press,},
	year = {c2012.},
	address = {Salt Lake City :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10589831}
}