@book{30428,
	author = {Geological Survey (U.S.) and James, H. L. and Michigan.},
	title = {Geology and ore deposits of the Iron River-Crystal Falls District, Iron County, Michigan,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1968.},
	address = {Washington,},
	note = {Prepared in cooperation with the Geological Survey Division of the Michigan Department of Conservation.}
}