Southville International School and Colleges

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Powell, John Wesley, 1834-1902

Canyons of the Colorado [electronic resource] / John Wesley Powell - Project Gutenberg, 2005 - Project Gutenberg 8082 .

Public domain in the USA.

Electronic text

Subjects--Index Terms: Colorado River (Colo.-Mexico) Grand Canyon (Ariz.) United States -- Discovery and exploration

LC Class. No.: F786