@book{283156,
	author = {Sheikh, Pervaze A., and Folger, Peter and Library of Congress.},
	title = {U.S. Geological Survey :},
	publisher = {Congressional Research Service,},
	year = {2019-},
	series = {Report / Congressional Research Service ;},
	address = {[Washington, D.C.] :},
	edition = {[Library of Congress public edition].},
	note = {"Updated November 5, 2014."},
	url = {https://purl.fdlp.gov/GPO/gpo122379}
}