@book{13581,
	author = {Everard, Mark. and ebrary, Inc.},
	title = {Britain's freshwater fishes},
	publisher = {Princeton University Press,},
	year = {2013.},
	series = {Britain's wildlife},
	address = {Princeton, NJ :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10682497}
}