@book{63437,
	author = {Bailey, Robert G., and Ropes, Lev. and ebrary, Inc.},
	title = {Ecoregion-based design for sustainability},
	publisher = {Springer,},
	year = {c2002.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10047720}
}