| Author: | Johnson, Edward Eugene, |
|---|---|
| Year: | 1965 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines ; |
| SUDOC: | I 28.27:8275 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 8275 |
| Subjects: | Mineral industries--United States--Statistics |
| Index numbers (Economics) | |
| Link: | https://hdl.handle.net/2027/mdp.39015078464479 |