Triassic dicynodont reptiles. Part I. The north american genus placerias, by C. L. Camp and S. P. Welles. Part II. Triassic dicynodonts compared by C. L. Camp.
| Auteur principal: | |
|---|---|
| Autres auteurs: | |
| Format: | Livre |
| Langue: | English |
| Publié: |
Berkeley
University of California
1956.
|