@book{25312,
	author = {Umpleby, Joseph Bertram,},
	title = {Some ore deposits in northwestern Custer county, Idaho /},
	publisher = {Govt. Print. Off.,},
	year = {1913.},
	series = {U.S. Geological survey. Bulletin 539},
	address = {Washington,},
	note = {Some plates printed on both sides of leaf.}
}