William Thomas McGeorge

Hawaii Agricultural Experiment Station, James Edgar Higgins, Walter Pearson Kelley, William Thomas McGeorge, David Timmins Fullaway, Earley Vernon Wilcox, Valentine S. Holt, Chalmer Kirk McClelland

University of Arizona. Agricultural Experiment Station, William Thomas McGeorge, Leo Joseph Moran, J. L. Abbott, Edward Lee Breazeale

Frederick George Krauss, John Carson Ripperton, Willis Thomas Pope, Hawaii Agricultural Experiment Station, Alice Ranney Thompson Merrill, Clarence Willard Carpenter, Hung Lum Chung, James Edgar Higgins, Johnson, Maxwell Oscar, Walter Pearson Kelley, William Thomas McGeorge