@book{39560,
	author = {Green, Janet C. and Janssen, Robert B. and ebrary, Inc.},
	title = {Minnesota birds},
	publisher = {Published by the University of Minnesota Press, for the James Ford Bell Museum of Natural History,},
	year = {[1975]},
	address = {Minneapolis :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10231167}
}