| The Colorado River Region and John Wesley Powell | | | Author:
| Rabbitt, Mary C.
Leopold, Luna Bergere
McKee, Edwin D. | | Compiled by:
| U.S. Geological Survey, | | ISBN: | 978-0-89875-556-5 | | Publication Date: | Oct 2001 | | Publisher: | University Press of the Pacific
| | Book Format: | Paperback | | List Price: | USD $27.50 |
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