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Safety in the mining industry
| Author: | Harrington, D. |
|---|---|
| Additional Authors: | Warncke, R. G., East, J. H. |
| Year: | 1949 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7485 |
| Series: | United States. Bureau of Mines. Information circular |
| Report Number: | 7485. |
| Subject: | Mineral industries--Safety measures |
| Link: | https://hdl.handle.net/2027/mdp.39015078463430 |
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