| Author: | Naylor, B. F. |
|---|---|
| Year: | 1946 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Bureau of Mines, |
| SUDOC: | I 28.23:3835 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 3835 |
| Links: | https://hdl.handle.net/2027/mdp.39015078535872 |
| https://hdl.handle.net/2027/mdp.39015086485102 |