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Damming Grand Canyon

Damming Grand Canyon

The 1923 USGS Colorado River Expedition

By Diane E. Boyer,Webb, Robert H.,Michael Collier

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Publish Date

2007

Publisher

University Press of Colorado

Language

eng

Pages

-

Description:

subjects: Grand canyon (ariz.),  Colorado river and valley, description and travel,  Arizona, description and travel,  Geological survey (u.s.),  Dams,  Water-supply, united states,  Water resources development,  United states, environmental conditions