United States. Bureau of Reclamation. (1946). South irrigation district appraisals, Columbia basin reclamation project. U.S. Dept. of the Interior, Bureau of Reclamation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited States. Bureau of Reclamation. South Irrigation District Appraisals, Columbia Basin Reclamation Project. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Reclamation, 1946.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnited States. Bureau of Reclamation. South Irrigation District Appraisals, Columbia Basin Reclamation Project. U.S. Dept. of the Interior, Bureau of Reclamation, 1946.
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