Gösterilen 1 - 3 sonuçlar arası kayıtlar. 3 sonuç. Aranan kelime 'Gunawardana, A. M. T.', Sorgu süresi: 0.01s Sonuçları Daraltın
  1. 1

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

    Baskı/Yayın Bilgisi 1981
    Kitap

    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 Yazar: Gunawardana, A. M. T.

    Baskı/Yayın Bilgisi 1981
    Kitap

    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 Yazar: Gunawardana, A. M. T.

    Baskı/Yayın Bilgisi 1980
    Kitap

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

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