Mostrando 1 - 3 Resultados de 3 Para Buscar 'Gunawardana, A. M. T.', tiempo de consulta: 0.01s Limitar resultados
  1. 1

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

    Publicado 1981
    Libro

    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 por Gunawardana, A. M. T.

    Publicado 1981
    Libro

    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 por Gunawardana, A. M. T.

    Publicado 1980
    Libro

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

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