Erakusten 1 - 3 emaitzak -- 3 bilaketa honetara 'Gunawardana, A. M. T.', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

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

    Argitaratua 1981
    Liburua

    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 nork Gunawardana, A. M. T.

    Argitaratua 1981
    Liburua

    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 nork Gunawardana, A. M. T.

    Argitaratua 1980
    Liburua

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

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