| Exploration of the Colorado River of the West and Its Tributaries Explored in 1869, 1870, 1871, and 1872, under the Direction of the Secretary of the Smithsonian Institution | | Author:
| Powell, John Wesley Institution, Smithsonian | ISBN: | 978-0-344-09237-4 | Publication Date: | Oct 2018 | Publisher: | Creative Media Partners, LLC
| Book Format: | Hardback | List Price: | USD $49.95 |
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