Page 8 in Extension Circular 534, Review of Extension Research, January through December 1960, U.S. Department of Agriculture, Washington, D.C. Summary of Research Bulletin 850, Ohio Agricultural Experiment Station, Ohio State University,Columbus. 1960. 38 pages.
USA: Extension Service, U.S. Department of Agriculture, Washington, D.C.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08964
Notes:
Page 24 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 Agriculture Technical Bulletin 106, contribution from Extension Service, U.S. Department of Agriculture, Washington. 1929. 48 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08591
Notes:
Located in Review of Extension Studies, volumes for 1946-1956, U.S. Department of Agriculture, Washington, D.C., Summary of a research study, Alabama Polytechnic Institute of Agricultural Extension, Auburn. 42 pages
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 70 Document Number: D10763
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/, Claude W. Gifford Collection. 22 pages., A Farm Journal document that briefly summarizes findings from 18 surveys conducted by universities, advertising firms, farm periodicals, and a trade association between 1957 and 1963.
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.
