Earth history,
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York, London,
The Century co.
[c1932]
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| Series: | Century earth science series.
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| Subjects: |
| Physical Description: | xvi, 683 p. illus., diagrs. (1 fold.) 23 cm. |
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| Bibliography: | "References" at end of most of the chapters. |