@book{244673,
	author = {Estes, J. A. and ebrary, Inc.},
	title = {Whales, whaling, and ocean ecosystems},
	publisher = {University of California Press,},
	year = {2006.},
	address = {Berkeley, Calif. ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10158193}
}