Year: | 1949 |
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Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:4549 |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 4549 |
Subject: | Diamond mines and mining--Arkansas--Pike County |
Link: | https://hdl.handle.net/2027/mdp.39015078486456 |