| Citation | Baer, K.E. von., 1845. Über doppelleibigen Missgeburten. Mémoires de l'Académie impériale des sciences de St.-Pétersbourg.6. ser. 4(pt. 2):79. |
| DOI / ISBN | |
| PDF/Reference URL | https://www.biodiversitylibrary.org/page/29012057 |
| Ref. No. | 133648 |
| Language | German |
| Usage | not used yet |
| Comments on the publication | |
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