Steering Committee (four-year terms with the last calendar year of service indicated in parentheses):

Chairpersons, by Year

1920  Melhus, I. E., Botany     1967  Dahm, P. A., Zoology-Ent.  
1921  Wilkinson, J. A., Chemistry     1968  Maple, C. G., Computation Ctr.  
1922  Bemis, H. E., Vet. Medicine     1969  Melampy, R. M., Animal Science  
1923  Wellhouse, W. H., Zoology-Ent.     1970  Weiss, H. J., Engr. Mech.-Math.  
1924  Emerson, P. C., Farm Crops-Soils     1971  Stewart, R. M., Computer Science  
1925  Woodrow, J. W., Physics     1972  Wedin, W. F., Agronomy  
1926  Gilman, J. C., Botany     1973  Denisen, E. L., Horticulture  
1927  Burnett, L. C., Farm Crops     1974  Pohm, A. V., Electrical Engr.  
1928  Hammer, B. W., Dairy Bact.     1975  Smith, F. G., Botany-Plant Path.  
1929  Rickey, R. W., Horticulture     1976  Swenson, M. J., Vet. Physiology  
1930  Brown, F. E., Chemistry     1977  Cox, D. F., Statistics  
1931  Lindstrom, W. E., Genetics     1978  Seagrave, R. C., Chem. Engr.  
1932  Knight, H. H., Zoology-Ent.     1979  Willham, R. L., Animal Science  
1933  Murray, C., Vet. Research     1980  Hammond, E. G., Food Tech  
1934  Guthrie, J. E., Zoology-Ent.     1981  Ulmer, M. J., Zoology  
1935  Snedecor, G. W., Statistics     1982  Roderuck, C. E., Food & Nutrit.  
1936  Lush, J. L., Animal Science     1983  Vondra, C. F., Earth Sciences  
1937  Becker, E. R., Zoology-Ent.     1984  Tiffany, L. H., Bot.-Plant Path.  
1938  Gilkey, H. J., T. & A. M.     1985  Bergles, A. E., Mechanical Engr.  
1939  Beister, H. E., Vet. Research     1986  Dellmann, H. D., Vet. Anatomy  
1940  Harris, H. M., Zoology-Ent.     1987  Horner, H. T., Botany  
1941  Clark, N. A., Chemistry     1988  Beitz, D. C., An. Sci./Biochem.  
1942  Cannon, C. Y., Dairy Husbandry     1989  Greimann, P. A., Civil/Const. E.  
1943  Werkman, C. H., Bacteriology     1990  Garcia, P. A., Food & Nutrition  
1944  Holl, D. L., Mathematics     1991  Reilly, P. J., Chemical Engr.  
1945  Hewitt, E. A., Vet Physiology     1992  Bachmann, M. D., An. Ecology  
1946  Richardson, C. H., Zoology-Ent.     1993  Finnemore, D.K., Phys/Astronomy  
1947  Carr, P. H., Physics     1994  Anderson, L. L., Animal Science  
1948  Murphy, H. C., Bot.-Farm Crops     1995  Dolphin, W. E., Zool. & Genetics  
1949  Bird, E. W., Food Technology     1996  Berger, P. J., Animal Science  
1950  Loomis, W. E., Botany     1997  Pierson, B. L., Aero./Engr. Mech.  
1951  Earls, L. T., Physics     1998  Willson, L.A., Physics/Astronomy  
1952  Buchanan, R. E., Bacteriology     1999  Clem, John R., Physics/Astronomy  
1953  Hendrickson, G. O., Zoology-Ent.     2000  Hill, James C., Chem. Engr.  
1954  Gwynne, C. S., Geology     2001  Hall, Richard B., Forestry  
1955  Murphy, G., Nuclear Eng.     2002  Lamont, Susan J., Animal Science  
1956  Bakke, A. L., Botany     2003  Scanes, Colin G., Animal Science  
1957  Hamilton, H. L., Zoology-Ent.     2004  Murphy, P., Fd Sci/Human Nutrit.  
1958  Craft, W. A., Animal Science     2005  Bailey, T. B. Statistics  
1959  Fox, G. W., Physics     2006  Birt, Diane F. Fd. Sci./Human Nut.  
1960  Jacobson, N. L., Dairy Science     2007  Jane, Jay-lin, Fd Sci/Human Nutrit  
1961  Shaw, R. H., Agronomy     2008  George Kraus, Chemistry  
1962  Kirkham, D., Agronomy-Physics     2009  Keith Woo, Chemistry  
1963  Tauber, O. E., Zoology     2010  Philip Dixon, Statistics  
1964  Allen, R. S., Biochem.-Biophys.     2011  James Reecy, Animal Science  
1965  Wilhelm, H. A., Chemistry     2012  Kan Wang, Agronomy 
1966  Frey, K. J., Agronomy     2013 David Grewell, Ag & Biosystems Engr