L. E. Anderson, Agronomy Department, Kansas State University, now at University of Missouri, Columbia
M. D. Atkins, S.C.S., Lincoln, Nebraska
J. K. Greig, Jr., Department of Horticulture and Forestry, Kansas State University
C. V. Hall, Department of Horticulture and Forestry, Kansas State University
L. C. Hulbert, Division of Biology, Kansas State University
R. A. Keen, Department of Horticulture and Forestry, Kansas State University
J. L. Launchbaugh, Kansas Branch Agricultural Experiment Station, Hays, Kansas
E. L. Mader, Agronomy Department, Kansas State University
C. M. Schumacher, S.C.S., Lincoln, Nebraska
G. W. Tomanek, Biology Department, Fort Hays Kansas State College