@book{82117,
	author = {Eltringham, S. K. and ebrary, Inc.},
	title = {The hippos},
	publisher = {Academic Press,},
	year = {c1999.},
	series = {T & A D Poyser natural history},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10405004}
}