Treffer 1 - 3 von 3 für Suche 'Gunawardana, A. M. T.', Suchdauer: 0,01s Treffer weiter einschränken
  1. 1

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

    Veröffentlicht 1981
    Buch

    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 von Gunawardana, A. M. T.

    Veröffentlicht 1981
    Buch

    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 von Gunawardana, A. M. T.

    Veröffentlicht 1980
    Buch

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

Suchwerkzeuge: