@book{152140,
	author = {Roberts, Callum. and ebrary, Inc.},
	title = {The unnatural history of the sea},
	publisher = {Island Press/Shearwater Books,},
	year = {c2007.},
	address = {Washington, DC :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10729957}
}