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Flood Prevention in Anthracite Mines, Northern Field: Anthracite Region of Pennsylvania, Project Number 3 (Wyoming)
| Author: | Ash, S. H. (Simon Harry), b. 1889 |
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| Additional Authors: | Dierks, H. A., Miller, P. S., Lesser, W. H., Kynor, H. D. |
| Year: | 1955 |
| Document Type: | N/A |
| Issuing Agency: | United States. Bureau of Mines. |
| Series: | United States Bureau of Mines Reports |
| Report Number: | Bulletin 547 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc12705/ |
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