Dinosaurios con plumas /
Learn about feathered dinosaurs, how they are related to today's birds, the discovery of these dinosaurs and why they had feathers.
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| 在线阅读: | Electronic book from EBSCO |
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| 格式: | 电子书 |
| 语言: | Spanish English |
| 出版: | Minneapolis : Ediciones Lerner, ©2007. |
| 丛编: | Lessem, Don. Conoce a los dinosaurios.
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