| Author: | Skinner, Kenneth Guy, |
|---|---|
| Additional Authors: | Kelly, Hal Joseph. |
| Year: | 1949 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:4449 |
| Series: | Report of investigations / United States. Bureau of Mines ; |
| Report Number: | 4449 |
| Subject: | Clay--Northwest, Pacific |
| Links: | https://hdl.handle.net/2027/mdp.39015078491266 |
| no.4441-4455 1949 |