USA: Extension Service, U.S. Department of Agriculture, Washington, D.C.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08957
Notes:
Page 16 in Lucinda Crile, Findings from studies of bulletins, news stories, and circular letters. Extension Service Circular 488. Revision of Extension Service Circular 461, which it supersedes. May 1953. 24 pages. Summary of research reported by the National Fertilizer Association, Inc., Washington, D.C. 1929. 38 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 14 Document Number: B01746
Notes:
#1388, Harold Swanson Collection. Eugene A. Kroupa Collection., Thesis for master of science in agricultural journalism, Agricultural Journalism Department, University of Wisconsin, Madison, WI. 78 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 71 Document Number: D10779
Notes:
Claude W. Gifford Collection. Beyond his materials in the ACDC collection, the Claude W. Gifford Papers, 1919-2004, are deposited in the University of Illinois Archives. Serial Number 8/3/81. Locate finding aid at https://archives.library.illinois.edu/archon/, Pages 1-3 in Research Library Newsletter, Farm Journal, July 21, 1965., Brief summaries of findings in four theses conducted at the University of Illinois, 1958-1962.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 71 Document Number: D10781
Notes:
Claude W. Gifford Collection. Beyond his materials in the ACDC collection, the Claude W. Gifford Papers, 1919-2004, are deposited in the University of Illinois Archives. Serial Number 8/3/81. Locate finding aid at https://archives.library.illinois.edu/archon/, Pages 3-4 in Research Library Newsletter, Farm Journal, September 15, 1965., Findings from a national research project of the National Farm and Power Equipment Dealers and reported in Farm and Power Equipment magazine. Questions involved where farmers first see and hear such information and what sources they consider most useful.
