by National Research Council (U.S.). Committee on Research Chemicals

1922

by National Research Council (U.S.). Committee on Research Chemicals

1923

by National Academy of Sciences (U.S.)

1921

by National Research Council (U.S.). Research Information Service

1925

by American Geophysical Union, National Research Council (U.S.)

1927

by National Research Council (U.S.). Committee on theories of magnetism, Albert Potter Wills, Samuel Jackson Barnett, Leonard Rose Ingersoll

1922

by National Research Council (U.S.)

1930

by National Research Council (U.S.). Research Information Service

1923

by National Research Council (U.S.)

1927 · National Academies

by National Research Council (U.S.). Highway Research Board, William Kendrick Hatt

1922

by National Research Council (U.S.). Highway Research Board, Chester Allen Hogentogler

1923

by National Research Council (U.S.). Advisory Board on Highway Research

1923