1-4 of 4 Books
Computation and analysis of the instantaneous-discharge for the Colorado River at Lees Ferry, Arizona
Computation and analysis of the instantaneous-discharge for the Colorado River at Lees Ferry, Arizona
By David J. Topping

The controlled flood in Grand Canyon
By Webb, Robert H.

Computation and analysis of the instantaneous-discharge for the Colorado River at Lees Ferry, Arizona
By David J. Topping,John C. Schmidt,L. E. Vierra
Changes in morphology and endangered fish habitat of the Colorado River
Changes in morphology and endangered fish habitat of the Colorado River
By John Pitlick