The nature and origin of coal and coal seams /
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
London :
The English universities press ltd.,
[1939]
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| Subjects: |
| Item Description: | "First published 1939." |
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| Physical Description: | xvi, 13-282 pages : illustrations, plates, diagrams ; 22 cm. |
| Bibliography: | Bibliography: pages 257-259. |