Roger A. Bruns
John Wesley Powell: Explorer of Grand Canyon
Library Binding
(Enslow Pub Inc June 1, 1997)
A biography of the geologist who first explored the Colorado River and the Grand Canyon.
- Series
- Historical American Biographies
- ISBN
- 0894907832 / 9780894907838
- Pages
- 128
- Weight
- 14.1 oz.
- Dimensions
- 6.2 x 0.5
in.