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Coal recovery from underground bituminous coal mines in the United States, by mining method
| Author: | Reese, Robert G. |
|---|---|
| Additional Authors: | Hamilton, Patrick A.,, Dash, Binod B., |
| Year: | 1978 |
| Document Type: | USBI |
| Issuing Agency: | Dept. of the Interior, Bureau of Mines : |
| SUDOC: | I 28.27:8785 |
| Series: | Information circular - Bureau of Mines ; |
| Report Number: | 8785 |
| Subjects: | Bituminous coal |
| Coal mines and mining--United States | |
| Link: | https://hdl.handle.net/2027/mdp.39015078460840 |
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