USA: Federal Extension Service, U.S. Department of Agriculture, Washington, D.C.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08917
Notes:
Pages 12-13 in Lucinda Crile, Review of Extension Studies - January to June 1951, Extension Service Circular 474, U.S. Department of Agriculture, Washington, D.C. July 1951. Summary of findings from a survey by the Committee for Audio-Visual Aids Study, Agricultural Extension, Iowa State University, Ames. 1950. 76 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 49 Document Number: C00111
Notes:
James F. Evans Collection, In 1975 Training for Agriculture and Rural Development. (pp 93-98). Rome, Italy: Food and Agriculture Organization of the United Nations.
Ahlgren, H.L. (author), Kreitlow, B.W. (author), Wittich W.A. (author), Batho, M.G. (author), and Clemens, T.D. (author)
Format:
Research summary
Publication Date:
1955
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08646
Notes:
Located in Review of Extension Studies, volumes for 1946-1956, U.S. Department of Agriculture, Washington, D.C., Summary of research report. Extension Division, University of Wisconsin, Madison. 23 pages.
