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Subject
- United States. Bureau of Reclamation[remove]17
- Water resources development17
- History16
- Officials and employees13
- Reclamation of land12
- Officials and employees, Retired4
- Water-supply engineering4
- Aiken, Thomas J.1
- Calhoun, Charles A., 1939-1
- Conservation of natural resources1
- Dams1
- Deason, Wayne O., 1940-1
- Duck, Donald J., 1930-19991
- Employees1
- Environmental aspects1
- Hamann, Blaine, 1943-1
- Hancock, Lawrence1
- Keys, John W.1
- Klostermeyer, William C.1
- Lopez, Manuel, 1923-1