Controlling the Clover-flower Midge in the Pacific Northwest
John William Roberts, Harry Baker Humphrey, David Ernest Lantz, Harry B. McClure, Alfred Glaze Smith, Madge Janet Reese, William Walter Yothers, A. A. Hansen, C. W. Creel, Edmund Burke McCormick, Edward Owen Guerrant Kelly, F. H. Branch, Frank Webster Farley, George James Burt, George Milton Warren, Henry Milton Conolly, Homer Columbus Thompson, James French Wilson, James Herbert Beattie, John June Davis, John Raymond Horton, Lewis B. Flohr, Marion Dorset, Philip Luginbill
