Author: | Parker, John G., |
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Additional Authors: | Baroch, Charles T., |
Year: | 1971 |
Document Type: | USBI |
Issuing Agency: | U.S. Bureau of Mines; |
SUDOC: | I 28.27:8476 |
Series: | Bureau of Mines. Information circular |
Report Number: | 8476 |
Subjects: | Rare earth metals |
Thorium | |
Yttrium | |
Link: | https://hdl.handle.net/2027/mdp.39015078461939 |