Visas 1 - 3 av 3 resultat för sökning 'Gunawardana, A. M. T.', Sökningstid: 0,01s Förfina resultatet
  1. 1

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

    Publicerad 1981
    Bok

    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 av Gunawardana, A. M. T.

    Publicerad 1981
    Bok

    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 av Gunawardana, A. M. T.

    Publicerad 1980
    Bok

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

Sökverktyg: