| Author: | Crabtree, E. H., |
|---|---|
| Year: | 1930 |
| Document Type: | MAIN |
| Issuing Agency: | U.S. Department of Commerce, Bureau of Mines, |
| SUDOC: | C 22.11:6353 |
| Series: | Information circular ; |
| Report Number: | 6353 |
| Subject: | Mineral industries--Oklahoma |
| Link: | https://hdl.handle.net/2027/mdp.39015095084607 |