@book{49911,
	author = {Karr, James R. and Chu, Ellen W., and ebrary, Inc.},
	title = {Restoring life in running waters},
	publisher = {Island Press,},
	year = {c1999.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10627193}
}