East Irrigation District Appraisals: Columbia Basin Reclamation ProjectU.S. Department of the Interior, Bureau of Reclamation, 1946 - Columbia Basin Project (U.S.) - 272 pages |
East Irrigation District Appraisals: Columbia Basin Reclamation ProjectU.S. Department of the Interior, Bureau of Reclamation, 1946 - Columbia Basin Project (U.S.) - 272 pages |