Author: | Browning, James S. |
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Year: | 1963 |
Document Type: | BMRA |
Issuing Agency: | Bureau of Mines, |
SUDOC: | I 28.23:6223 |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 6223 |
Subject: | Mica |
Links: | https://hdl.handle.net/2027/mdp.39015077555814 |
no.6221-6240 |