[Place of publication not identified]: [publisher not identified], [1924?]

Washington,1945. | U.S. Department of Agriculture, National Agricultural Library

By: Farlow, W. G. (William Gilson), - Renauld, Ferdinand, - Richards, Herbert M. (Herbert Maule), - Ricker, Percy Leroy, - Ricksecker, Alfred Edmund, - Riddle, Lincoln W. (Lincoln Ware), - Robinson, Benjamin Lincoln, - Robinson, C. B. (Charles B