Author: | Trudell, Laurence G. |
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Additional Authors: | Beard, Thomas N. |
Year: | 1970 |
Document Type: | N/A |
SUDOC: | I 28.23:7357 |
Series: | United States Bureau of Mines Reports |
Report Number: | R. I. 7357 |
Subjects: | Oil-shales -- Colorado -- Piceance Creek Basin. |
Petrology -- Colorado -- Piceance Creek Basin. | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc38716/ |