Bibliography Record
| Haeckel, Ernst | |||
| 1868 | Natürliche Schöpfungsgeschichte. Berlin, G. Reimer: xvi + 568. Illus. –First ed. Engl. ed., 1876; ed. 10, 1902. Sirs., 545, 556? | ||
Related Index Records
None Found
Bibliography and Index of the Sirenia and Desmostylia 
| Haeckel, Ernst | |||
| 1868 | Natürliche Schöpfungsgeschichte. Berlin, G. Reimer: xvi + 568. Illus. –First ed. Engl. ed., 1876; ed. 10, 1902. Sirs., 545, 556? | ||
None Found