Inferences about the origin of oil as indicated by the composition of the organic constituents of sediments.
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1937.
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| Series: | Professional paper (Geological Survey (U.S.)) ;
186-H. |
| Subjects: |
| Item Description: | Shorter contributions to general geology, 1936 (pages 147-157). |
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| Physical Description: | 10 pages : illustrations ; 30 cm. |