Performance of Baum jigs in treating Rocky Mountain coals / by Michael Sokaski, P.S. Jacobsen, and M.R. Geer.
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Main Author: | |
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Other Authors: | , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, DC :
U.S. Dept. of the Interior. Bureau of Mines,
1963.
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Series: | Report of investigations (United States. Bureau of Mines) ;
6306. |
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