Hydrogenation and petrography of some low-rank coals from the western United States / by A. Eisner, G.C. Sprunk, Loyal Clarke, M.L. Fein, C.H. Fisher, and H.H. Storch.
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| Other Authors: | , , , , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of the Interior, Bureau of Mines,
1940.
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| Series: | Report of investigations (United States. Bureau of Mines) ;
3498. |
| Subjects: |