An introduction to Grand Canyon geology /
| 主要作者: | |
|---|---|
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Grand Canyon, Arizona :
Grand Canyon Association,
©1999.
|
| 版: | 1st ed. |
| 主題: |
| 實物描述: | 63 pages : illustrations (some color), maps ; 23 cm |
|---|---|
| 參考書目: | Includes bibliographical references (page 62) and index. |
| ISBN: | 0938216686 9780938216681 |