The Colorado River "A NATURAL MENACE BECOMES A NATIONAL RESOURCE" A Comprehensive Report on the Development of the Water Resources of the Colorado River Basin for Irrigation, Power Production, and Other Beneficial Uses in Arizona, California, Colorado, Nevada, New Mexico, Utah, and Wyoming By THE UNITED STATES DEPARTMENT OF THE INTERIOR SPONSORED BY AND PREPARED UNDER THE GENERAL SUPERVISION OF Michael W. Straus, Commissioner E. A. Moritz, Director, Region 3; E. O. Larson, Director, Region 4 MARCH 1946 |