@book{114752,
	author = {Janssen, Robert B. and ebrary, Inc.},
	title = {Birds in Minnesota},
	publisher = {Published by the University of Minnesota Press for the James Ford Bell Museum of Natural History,},
	year = {c1987.},
	address = {Minneapolis, MN :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10194407}
}