Author: | Herty, C. H. |
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Additional Authors: | Gaines, John Marshall, |
Year: | 1927 |
Document Type: | BMRA |
Issuing Agency: | Dept. of Commerce, Bureau of Mines, |
Series: | Report of Investigations / Bureau of Mines ; |
Report Number: | 2817 |
Subject: | Manganese |
Link: | https://hdl.handle.net/2027/mdp.39015086499830 |