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  1. 1

    The contribution of media towards farmers' adoption of new methods of farming : a case study of horticultural farmers in Mwea (Kenya) / 著者: Zacharia, Malima

    出版事項 2011
    図書
  2. 2

    The role of participatory communication in promoting organic farming in Bunda district Tanzania / 著者: Mkangala, Christopher N.

    出版事項 2012
    図書
  3. 3
  4. 4

    The role of radio and mobile phone in provision of market information to rural farmers in Chwele Bungoma county-Kenya / 著者: Kadenge, Eric Amugo

    出版事項 2012
    図書