@book{27551,
	author = {Sahinen, Uuno M.},
	title = {Geology and ore deposits of the Rochester and adjacent mining districts, Madison county, Montana,},
	publisher = {Montana school of mines,},
	year = {1939.},
	series = {Montana. Bureau of mines and geology. Memoir},
	address = {Butte, Mont.,},
	note = {Photoprinted.}
}