by University of Washington. College of Engineering

1928

by Washington (State)

1917

by Washington Geological Survey

1919

by Catholic University of America, Washington Catholic university of America (D.C.)

1913

by University of Washington. Board of Regents

1921

by Washington (State). Division of Geology

1922

by Charles Emerson Sanborn, George Stronach Fraps, Glenn Washington Herrick, John W. Carson, Mark Francis, S. A. Waschka, W. S. Hotchkiss, Wayne C. Welborn, Ernest Emmett Scholl

1908

by Washington (State). Division of Mines and Geology

1921

by Washington (State)

1893

by Washington State University. Western Washington Experiment Station, Puyallup

1919

by Washington State University

1917

by University of Washington. Department of Chemistry

1928