@book{71150,
	author = {Cartron, Jean-Luc E. and ebrary, Inc.},
	title = {Biodiversity, ecosystems and conservation in Northern Mexico},
	publisher = {Oxford University Press,},
	year = {2004.},
	address = {New York ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10091851}
}