Mining methods of the Bunker Hill and Sullivan Mining and Concentrating Co., Kellogg, Idaho / by U.E. Brown.
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Format: | Government Document Book |
Language: | English |
Published: |
[Washington, D.C.] :
Dept. of Commerce, United States Bureau of Mines,
[1931]
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Series: | Information circular (United States. Bureau of Mines) ;
6407. |
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