Powell, John Wesley, 1834–1902
Nationality: 
(United States)
John Wesley Powell Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The exploration of the Colorado River | 1961 | Author | |  | | |  | 
| |
| First through the Grand Canyon | 1915 | Author | | | | | |   
| |
| On the evolution of language: as exhibited in the specialization of the grammatic processes | 1881 | Author | | | | | |
| |