Showing 1 - 5 results of 5 for search '', query time: 0.01s Refine Results
  1. 1
    by Roling, Niels G.
    Published 1988
    Book

    Extension science information systems in agricultural development
  2. 2
    Published 1977
    Book

    Rice revolution in Sri Lanka
  3. 3
    by Yamamoto, Matuyo
    Published 1959
    Book

    Home-living improvement extension service in Japan.
  4. 4
    by Mathur, Jagdish Chandra 1917
    Published 1959
    Book

    An Indian experiment in farm radio forums
  5. 5
    by Emery, Frederick Edmund
    Published 1958
    Book

    Information, decision and action; a study of the psychological deteminants of changes in farming techniques
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