@book{52940,
	author = {Doyle, Peter, and Lowry, Florence M. D.,},
	title = {Understanding fossils :},
	publisher = {John Wiley & Sons,},
	year = {1996.},
	address = {Chichester, England :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10910128}
}