Shiftings of sea floors and coast lines /
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| Corporate Author: | |
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| Other Authors: | , , |
| Format: | Book |
| Language: | English |
| Published: |
Philadelphia :
University of Pennsylvania Press,
1941..
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| Subjects: |
| Physical Description: | 30 p. : plates, maps, diagr. ; 23 cm. |
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| Bibliography: | Bibliographical foot-notes. |