Отображение 1 - 4 результаты of 4 для поиска 'Sri Lanka Agrarian Research and Training Institute', время запроса: 0.01сек. Отмена результатов
  1. 1

    A study of five settlement schemes prior to irrigation modernization volume 3 Pravatkulam scheme.

    Опубликовано 1980
    ‌

    A study of five settlement schemes prior to irrigation modernization volume 3 Pravatkulam scheme.
  2. 2

    A study of five settlement schemes prior to irrigation modernization volume 5 Padaviya scheme.

    Опубликовано 1980
    ‌

    A study of five settlement schemes prior to irrigation modernization volume 5 Padaviya scheme.
  3. 3

    The poultry industry in Sri Lanka по Chandrasiri, Athula

    Опубликовано 1980
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    The poultry industry in Sri Lanka
  4. 4

    A study of five settlement schemes prior to irrigation modernization volume 4 Vavunikulam scheme.

    Опубликовано 1980
    ‌

    A study of five settlement schemes prior to irrigation modernization volume 4 Vavunikulam scheme.

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