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 Document Number: C36808
Notes:
Agricultural Publishers Association Records, Series No. 8/3/80, Box 9, Special Bulletin No. 13. 2 pages., Summary of findings by the American Association of Advertising Agencies. Among 58 general magazines, only three showed more than 12 percent duplication with any of 56 farm papers.
USA: Extension Service, U.S. Department of Agriculture, Washington, D.C.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08947
Notes:
Page 5 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. Brief description of Bulletin 2, Department of Agricultural Journalism, University of Wisconsin, Madison. 1929. 14 pages.