Standard and Tentative Methods of Sampling and Testing Highway Materials
Charles Dwight Marsh, Alexander Wetmore, Norman Eugene McIndoo, Thompson Elwyn Woodward, Frank Rabak, Frederick Storrs Baker, William Ransom Meadows, William Gardiner Blair, George Durward Smith, Ralph Hoagland, A. B. Clawson, Harrison Morton Dixon, Raymond Secord Washburn, Samuel Henry Ayers, Arnold Orlando Dahlberg, Brayton Howard Ransom, Carl Hartley, Charles Franklin Creswell, Clarence William Kitchen, Clinton Gold Smith, Edouard Horace Siegler, Edward Browning Meigs, George Arthur Bell, Harry Taylor Edwards, Howard Ross Tolley, James Houston Shrader, Joseph Martin Mehl, Martin Reese Cooper, Edward M. Seifert, George Leslie Bidwell, H. S. Garner, J. M. Purdom, John Oscar Williams, Lillian M. Church, Paul Wescoe Clemmer, Mary B. Hall
