@book{195509,
	author = {United States},
	title = {Draft environmental impact statement, draft general management plan},
	publisher = {U.S. Dept. of the Interior, National Park Service},
	year = {2001]},
	address = {[Flagstaff, Ariz.},
	note = {Cover title.},
	url = {http://purl.access.gpo.gov/GPO/LPS46132}
}