Mining and Milling Methods and Costs, Madison Mine, National Lead co., st. Louis Smelting and Refining Division, Madison County, mo.
Contributors: Kline, H.; Calhoun, W.; Reynolds, B.
Series: Information circular (United States. Bureau of Mines) -- 8028
Publisher: s.n
Published: 1961
Place of publication: S.l
Language: eng
Notes: 1