@book{256967,
	author = {Tilton, Beverly E., and Bruce, Robert M., and United States.},
	title = {Review of criteria for vapor-phase hydrocarbons /},
	publisher = {U.S. Environmental Protection Agency, Environmental Criteria and Assessment Office, Office of Health and Environmental Assessment, Office of Research and Development,},
	year = {1980.},
	address = {Washington, D.C. :},
	note = {Title from title screen (viewed Sept. 22, 2016).},
	url = {http://purl.fdlp.gov/GPO/gpo72683}
}