@book{227308,
	author = {Snow, Barbara K. and Snow, David and ebrary, Inc.},
	title = {Birds and berries},
	publisher = {T & A D Poyser,},
	year = {1988.},
	address = {Calton [Scotland] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10486619}
}