The Browns Park Formation and its relationship to the late Tertiary geologic history of the Elkhead Region, northwestern Colorado-south central Wyoming /
| Main Author: | |
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| Format: | Thesis Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1967.
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| Subjects: |
| Item Description: | Typescript. |
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| Physical Description: | xi, 175 leaves : illustrations, maps. |
| Bibliography: | Bibliography: leaves 140-148. |