@book{142672,
	author = {Hassell, Scott, and ebrary, Inc.},
	title = {An assessment of the U.S. Environmental Protection Agency's National Environmental Performance Track Program},
	publisher = {RAND,},
	year = {c2010.},
	series = {Report},
	address = {Santa Monica, CA :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10425061}
}