Oregon. Dept. of Geology and Mineral Industries; Walker, George Walton, 1921-; Bowen, Richard G.; Shotwell, J. Arnold; Allison, Ira Shimmin, 1895-; Harlow, George Richardson; Ramp, Len; Maloney, Neil Joseph; Allen, John Eliot, 1908-; Dodds, Roland Kenneth, 1928-; Dodds, Betty; Lund, Ernest H.; Wagner, Norman Spencer; Brooks, Howard C.; Newton, Vernon C.; Eubanks, Wallace; Smith, John E. (Oregon Department of Geology and Mineral Industries, 1962-02)
