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Providing new sources of mineral supply
| Author: | Gries, John Paul, |
|---|---|
| Year: | 1979 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines : |
| SUDOC: | I 28.27:8789 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 8789 |
| Subject: | Mines and mineral resources--United States |
| Link: | https://hdl.handle.net/2027/mdp.39015078461129 |
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