Growth of a prehistoric time scale, based on organic evolution /
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| Author / Creator: | |
|---|---|
| Format: | Book |
| Language: | English |
| Imprint: | San Francisco : W. H. Freeman, [1968] |
| Subjects: |
| Physical Description: | viii, 158 pages : illustrations, maps. ; 21 cm |
|---|---|
| Bibliography: | Bibliography: pages 147-152. |