@book{111285,
	author = {Tishler, William H. and ebrary, Inc.},
	title = {Door County's emerald treasure},
	publisher = {University of Wisconsin Press,},
	year = {c2006.},
	series = {Wisconsin land and life},
	address = {Madison :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10364098}
}