The Pan American Tomato by United States. Department of Agriculture, Emil George Boerner, Thompson Elwyn Woodward, Paul Lewis Harding, Dean Humboldt Rose, M. A. Yothers, William Solomon Porte, Roland McKee, Joseph Benjamin Shepherd, Russell Rutherford Whitten, W. A. Douglas, Mark Hughlin Haller, Charles Scott Shaw, Edward Mackay Chace, Franklin Arthur Coffman, Harry August Schoth, Victor Leo Stedronsky, Marion Clawson, Robert Hale Nelson, Carroll Clayton Cassil, F. L. Duley, W. G. Bradley, William John Reid, Edgar John Udine, Edmund Lambert, George Emil Gaus, Gerard Dikmans, Harold Robert Hochmuth, John Stuart Pinckney, Earl Raymond Franklin, Harry Bruce Walker, Latimer Ludwig Kelly, Paul B. Allen, Rhea Emerson Stitt, Thomas Laffin Baggette, William Alexander Noel, Arvid John Johnson, Vinnie Arah Pease, Waldo Harold Kliever