Mining and milling methods and costs at the Little Pittsburg lead-zinc mine, Shoshone County, Idaho - Hundhausen, Robert J.; United States. Bureau of Mines ([Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1948)
Includes bibliographical references.
Mode of access: Internet.
Keywords: Zinc mines and mining -- Idaho -- Shoshone County; Lead mines and mining -- Idaho -- Shoshone County