The practical geology of oil /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
[Houston, Tex.],
[publisher not identified] ;
[1938]
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| Subjects: |
| Item Description: | "Sources of geological information: pages 139-142." |
|---|---|
| Physical Description: | vi, 142 pages : illustrations, double map. ; 21 cm. |