Author: | Dean, Reginald S. |
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Additional Authors: | DeVaney, Fred D. |
Year: | 1934 |
Document Type: | N/A |
SUDOC: | I 28.27:6768 |
Series: | Information circular (United States. Bureau of Mines) |
Report Number: | I. C. 6768 |
Subject: | Manganese. |
Link: | http://digital.library.unt.edu/ark:/67531/metadc67008/ |