@book{270275,
	author = {United States.},
	title = {The Environmental Protection Agency fiscal year 2008 research and development budget proposal :},
	publisher = {U.S. Government Printing Office,},
	year = {2008.},
	address = {Washington :},
	note = {"Serial no. 110-11."},
	url = {http://purl.access.gpo.gov/GPO/LPS90483}
}