- Ben Henry Pubols, Carl F. Reuss, Edwin F. Dummeier, Emmett Idolia Robertson, Kermit Groves, O. E. Barbee, State College of Washington. Agricultural Experiment Station, Wilford Hermann, Woodrow W. Rufener, Carl Phillip Heisig, Edwin George Schafer, Herman Fallscheer, J. W. Cook, Alden E. Orr, James Marshall, John Stuart Carver
· 1938
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