The Petrified Forest through the ages
75th anniversary symposium, November 7, 1981
Edición de la obra The Petrified Forest through the ages
| Autor | Edwin Harris Colbert, R. Roy Johnson |
|---|---|
| Editorial | Museum of Northern Arizona Press |
| Fecha de publicación | 1985 |
| Lugar | Flagstaff, Ariz |
| Idioma | inglés |
| Páginas | 91 |
| ISBN-10 | 0897340566 |
| OCLC | 12385558 |
| LCCN | 84062519 |
| Serie | Bulletin series ; · 54 · Bulletin series (Museum of Northern Arizona Press) ; |