Seasonal agricultural laborers from Mexico : hearings before the Committee on Immigration and Naturalization, House of Representatives, Sixty-ninth Congress, first session, January 28 and 29, February 2, 9, 11, and 23, 1926 : statements of S.P. Frisselle, T.A. Sullivan, C.S. Brown, S. Maston Nixon, D.A. Bandean, Fred Cummings, I.D. O'Donnell, C.V. Maddux, T.W. Tomlinson, J.T. Whitehead, W.J. Breakenridge, Howard Otinger, Charles Bayer, K.K. Cumming, E.J. Walker, E.F. Heckman, S.R. McLean, L.B. Tompkins, John N. Garner, Carl Hayden, Guy U. Hardy, Olger B. Burtness, Joseph j. Mansfield, Charles B. Timberlake, Addison T. Smith, Charles W. Winter, August h. Andresen, Harry Austin, Edward T. Taylor, Roy O. Woodruff, Gilbert n. Haugen, Scott Leavitt, C.B. Hudspeth, Edgar Wallace, John C. Box on H.R. 6741, H.R. 7559, H.R. 9036.