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Geological Survey Professional Paper 669
The Colorado River Region and John Wesley Powell |
THE COLORADO RIVER REGION AND JOHN WESLEY POWELL
By
Mary C. Rabbitt, Edwin D. McKee, Charles B. Hunt, Luna B. Leopold
GEOLOGICAL SURVEY PROFESSIONAL PAPER 669
A collection of papers honoring Powell on the 100th anniversary of his exploration of the Colorado River, 1869-1969
1969
pp/669/index.htm
Last Updated: 22-Jun-2006