検索結果 1 - 3 結果 / 3 検索語 'Gunawardana, A. M. T.', 処理時間: 0.01秒 結果の絞り込み
  1. 1

    Water management under small village tanks 著者: Gunawardana, A. M. T.

    出版事項 1981
    図書

    Water management under small village tanks
  2. 2

    The training and visit system of extension a paper based on experiences in the training and visit system of extension under the Kurunegala Rural Development Project 著者: Gunawardana, A. M. T.

    出版事項 1981
    図書

    The training and visit system of extension a paper based on experiences in the training and visit system of extension under the Kurunegala Rural Development Project
  3. 3

    Farmers' knowledge and perception of improved technology a study of five farming systems 著者: Gunawardana, A. M. T.

    出版事項 1980
    図書

    Farmers' knowledge and perception of improved technology a study of five farming systems

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