Additional Authors: | Holroyd, R. A. |
---|---|
Year: | 1946 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:7375 |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 7375 |
Subject: | Chemistry, Technical |
Link: | https://hdl.handle.net/2027/mdp.39015078535518 |