An introduction to Grand Canyon geology /
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Grand Canyon, Arizona :
Grand Canyon Association,
©1999.
|
| Edizioa: | 1st ed. |
| Gaiak: |
Aurkibidea:
- Introduction
- The big picture
- The geologic record
- The structure of the land
- The Colorado River.