| Descript |
212 p. illus. (1 fold. in pocket), maps, ports. 29 cm |
| Series |
Its Guidebook
|
|
Four Corners Geological Society guidebook
|
| Note |
Cover title: Geology and natural history of the Grand Canyon region |
|
Title on spine: Grand Canyon |
|
Papers included to be used as background material by the conference organized and spondored by the Four Corners Geological Society |
| Bibliog. |
Includes bibliographies |
| Subject |
Powell, John Wesley, 1834-1902
|
|
Geology -- Arizona -- Grand Canyon Region -- Guidebooks
|
|
Grand Canyon Region (Ariz.) -- Description and travel
|
|
