@book{219309,
	author = {Clean Cities (Program: U.S.)},
	title = {Clean cities now},
	publisher = {Clean Cities and the Alternative Fuels Data Center},
	year = {2005-},
	address = {Golden, CO},
	note = {Title from caption (viewed Mar. 22, 2005)},
	url = {http://purl.access.gpo.gov/GPO/LPS59021}
}