Powell of the Colorado / by William Culp Darrah.
"In the years following the Civil War, one great region of the United States remained as a challenge to explorers and geographers -- the vast unmapped area of the canyon country and the roaring rapids-infested Colorado River. This is the life story of Major John Welsey Powell, who organized and...
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| Online Access: | Electronic book from JSTOR |
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| Main Author: | |
| Format: | eBook |
| Language: | English |
| Published: | Princeton [N.J.] : Princeton University Press, 1951. |
| Series: | Princeton legacy library.
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