English 
Čeština 
Hadrokkosaurus Bradyi from the Upper Moenkopi Formation of Arizona : with a review of the brachyopid labyrinthodonts /
| Main Author: | Welles, Samuel P. 1909-1997 |
|---|---|
| Other Authors: | Estes, Richard, 1927-2021 |
| Language: | English |
| Published: |
Berkeley : University of California, 1969 |
| Series: |
University of California publications in geological sciences ;
vol. 84 |
| Physical Description: |
5, 61 s., obr. příl. : il. |
Book