Théorie de l'évolution parallèle : les ancêtres des cétacés n'étaient pas des vertébrés terrestres mais des vertébrés marins /
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| Format: | Book |
| Language: | French |
| Published: |
Bruxelles :
J.R. Laenen,
[between 1974 and 1989]
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| Subjects: |
| Item Description: | Cover title. Summary in English. |
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| Physical Description: | 51 leaves : illustrations ; 30 cm. + addenda (5 leaves) |
| Bibliography: | Includes bibliographical references. |