Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08634
Notes:
Located in Review of Extension Studies, volumes for 1946-1956, U.S. Department of Agriculture, Washington, D.C., Summary of research report. Missouri Agricultural Experiment Station, Columbia. Bulletin 668. 20 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08633
Notes:
Located in Review of Extension Studies, volumes for 1946-1956, U.S. Department of Agriculture, Washington, D.C., Summary of thesis for the master of science degree, Cornell University, Ithaca. 57 pages.
