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    Start Over Subject Term audiovisual aids Subject Term development communication Subject Term extension communication

    2. Multimedia support for extension trainers in developing countries

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Wijekoon, R. (author) and Newton, S. (author)
    Format:
    Paper
    Publication Date:
    1998
    Published:
    International
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C24681
    Notes:
    Pages 612-618 in Fedro S. Zazueta and Jiannong Xin (eds.), Computers in agriculture: proceedings of the 7th international conference on computers in agriculture, Orlando, Florida, October 26-30, 1998. St. Joseph, Michigan: American Society of Agricultural Engineers. 999 pages.

    3. Visual aids in agricultural advisory work

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Winzer, K. (author)
    Format:
    Article
    Publication Date:
    1956
    Published:
    International: H. Veenman & Zonen, Wageningen, The Netherlands.
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: Byrnes14b Document Number: C12589
    Notes:
    Francis C. Byrnes Collection, Pages 159-176 in J.M.A. Penders (ed.), Methods and program planning in rural extension. 324 p.