Dinosaurs their discovery and their world
Dr. Colbert describes the individual types of dinosaurs, and presents accounts of scientists, past and present, who have collected and studied them. A classification of the dinosaurs, arranged geologically and geographically, is included.
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| Format: | Book |
| Language: | English |
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New York
Dutton
[1961]
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| Edition: | First edition. |
| Subjects: |