@book{27193,
	author = {Nolan, Thomas B.},
	title = {The Gold Hill mining district, Utah /},
	publisher = {U.S. Gov't. Print. Off.,},
	year = {1935.},
	series = {Geological Survey (U.S.). Geological Survey professional paper ;},
	address = {Washington :},
	note = {At head of title:  United States Department of the Interior.}
}