@book{30110,
	author = {Moench, Robert Hadley, and Drake, Avery Ala, and U.S. Atomic Energy Commission.},
	title = {Economic geology of the Idaho Springs district, Clear Creek and Gilpin Counties, Colorado,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1966.},
	series = {U.S. Geological Survey. Bulletin,},
	address = {Washington,},
	note = {Part of illustrative matter folded in pocket.}
}