Author: | Larsen, Palmer. |
---|---|
Year: | 1932 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines, |
SUDOC: | C 22.11;6589 |
Series: | Information circular / United States Department of Commerce, Bureau of Mines ; |
Report Number: | 6589 |
Link: | https://hdl.handle.net/2027/mdp.39015086485250 |