Author: | McDonald, F. R. |
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Additional Authors: | Decora, A. W. |
Year: | 1971 |
Document Type: | N/A |
SUDOC: | TN 23 U4 |
Series: | United States Bureau of Mines Reports |
Report Number: | USBM Bulletin 657 |
Link: | http://digital.library.unt.edu/ark:/67531/metadc70493/ |