Prikaz rezultata 1 – 3 od 3 za pretragu 'Gunawardana, A. M. T.', vrijeme upita: 0,01s Detaljiziraj rezultate
  1. 1

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

    Izdano 1981
    Knjiga

    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 od Gunawardana, A. M. T.

    Izdano 1981
    Knjiga

    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 od Gunawardana, A. M. T.

    Izdano 1980
    Knjiga

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

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