The exploration of the Colorado River and its canyons /
Powell, John Wesley.
The exploration of the Colorado River and its canyons / John Wesley Powell. - [Place of publication not identified] : Simon & Brown, 2013. - 223 pages ; 23 cm.
9781613823903 1613823908
Powell, John Wesley, 1834-1902 --Travel--Colorado River (Colo.-Mexico)
Canyons--History--Colorado River (Colo.-Mexico)--19th century.
Colorado River (Colo.-Mexico)--Description and travel.
Colorado River (Colo.-Mexico)--Discovery and exploration.
Southwest, New--Description and travel.
The exploration of the Colorado River and its canyons / John Wesley Powell. - [Place of publication not identified] : Simon & Brown, 2013. - 223 pages ; 23 cm.
9781613823903 1613823908
Powell, John Wesley, 1834-1902 --Travel--Colorado River (Colo.-Mexico)
Canyons--History--Colorado River (Colo.-Mexico)--19th century.
Colorado River (Colo.-Mexico)--Description and travel.
Colorado River (Colo.-Mexico)--Discovery and exploration.
Southwest, New--Description and travel.