Lead and zinc mining and milling in the United States : current practices and costs / by Chas. F. Jackson, John B. Knaebel, and C.A. Wright.
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Format: | Government Document Book |
Language: | English |
Published: |
Washington :
U.S. G.P.O.,
1935.
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Series: | Bulletin (United States. Bureau of Mines) ;
381. U.S. Department of the Interior, Bureau of Mines, Bulletin 381. |
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