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    Start Over Subject Term extension services Subject Term farming systems research Journal Title Journal of Extension Systems

    1. Agricultural extension systems characteristics: a matrix for examining extension models

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Rivera, William M. (author) and Wheeler, Robert J. (author)
    Format:
    Journal article
    Publication Date:
    1989-12
    Published:
    International
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C23020
    Journal Title:
    Journal of Extension Systems
    Journal Title Details:
    5(2) : 75-97

    2. Trends and issues in international agricultural extension: the end of the beginning

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Rivera, William M. (author)
    Format:
    Journal article
    Publication Date:
    1990-12
    Published:
    Pakistan
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18470
    Journal Title:
    Journal of Extension Systems
    Journal Title Details:
    6(2) : 67-86
    Notes:
    Includes case studies and analysis regarding the role and effectiveness of extension.

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