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    Start Over Subject Term demonstration farms Subject Term demonstrations Subject Term fertilizers

    2. Field demonstration: its effects on level of knowledge, understanding, and attitudes of farmers about choice of a rice variety and use of fertilizers

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Villegas, Leopoldo M. (author)
    Format:
    Thesis
    Publication Date:
    1966-10
    Published:
    Philippines: College of Agriculture, University of the Philippines, Los Banos.
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: Byrnes7 Document Number: C12575
    Notes:
    Francis C. Byrnes Collection, Master's thesis in Agricultural Extension. 126 p.