Author: | Fitterer, G. Raymond |
---|---|
Additional Authors: | Royer, M. B. |
Year: | 1934 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:6771 |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 6771 |
Subject: | Manganese |
Link: | https://hdl.handle.net/2027/mdp.39015086486068 |