Bibliography Record
| Mohr, Erna | |||
| 1957 | Sirenen oder Seekühe. Wittenberg-Lutherstadt, A. Ziemsen Verlag (Die neue Brehm-Bücherei, No. 197): 1-61. Illus. | ||
Related Index Records
None Found
Bibliography and Index of the Sirenia and Desmostylia 
| Mohr, Erna | |||
| 1957 | Sirenen oder Seekühe. Wittenberg-Lutherstadt, A. Ziemsen Verlag (Die neue Brehm-Bücherei, No. 197): 1-61. Illus. | ||
None Found