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| NON posseduto | |
| Autore principale: | Sowerby, George Brettingham, 1788-1854.
|
| Titolo: | On Pentatrematites orbicularis, acuta, and pentangularis / by G.B. Sowerby. |
| Note: | Plates at end of volume Includes bibliographical references |
| In: |  Zoological journal Vol. 5 (1832), p. 456-457 |
| 000000172570 |
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