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| Title |
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
|
|---|---|
| Published by |
US Geological Survey, January 1875
|
| DOI | 10.3133/70039238 |
| Authors |
Powell, John Wesley |