Method of mining a thick coal bed in eastern Utah / by H. Tomlinson.
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Main Author: | |
Corporate Author: | |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Commerce, Bureau of Mines,
1930.
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Series: | Information circular (United States. Bureau of Mines) ;
6376. |
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Item Description: | At head of title: Department of Commerce--Bureau of Mines. No.6351-6400 issued bound together. |
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Physical Description: | 12 pages : illustrations ; 27 cm. |
Action Note: | committed to retain |