Bibliography Record
| True, Frederick W. | |||
| 1912 | Symposium on ten years progress in vertebrate paleontology. Marine mammals. Bull. Geol. Soc. Amer. 23: 197-200. –Sirs., 197-198. | ||
Related Index Records
None Found
Bibliography and Index of the Sirenia and Desmostylia 
| True, Frederick W. | |||
| 1912 | Symposium on ten years progress in vertebrate paleontology. Marine mammals. Bull. Geol. Soc. Amer. 23: 197-200. –Sirs., 197-198. | ||
None Found