Author: | Frey, John Weaver, |
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Year: | 1930 |
Document Type: | MAIN |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | C 22.11:6346 |
Series: | Information circular ; |
Report Number: | 6346 |
Subject: | Mining law--Canada |
Link: | https://hdl.handle.net/2027/mdp.39015095084557 |