@book{57574,
	author = {Smith, Ronald S., and ebrary, Inc.},
	title = {Profit centers in industrial ecology},
	publisher = {Quorum Books,},
	year = {1998.},
	address = {Westport, Conn. :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10001957}
}