12 books found
by National Research Council (U.S.)
1929 · National Academies
List of papers contained in v. 1-9 is given in National Academy of Sciences. Proceedings ... Index ... 1915-24, 1926.
by National Association of State Universities and Land-Grant Colleges
1919
by National Research Council (U.S.). Advisory Board on Highway Research
1923
by National Research Council (U.S.)
1922
by National Research Council (U.S.)
1928
by Association of State Universities and Land-Grant Colleges. Convention, American Association of Land-Grant Colleges and State Universities. Convention, Association of American Agricultural Colleges and Experiment Stations. Convention, National Association of State Universities and Land-Grant Colleges. Convention
1920