Отображение 1 - 3 результаты of 3 для поиска 'Gunaratne, L.H.P', время запроса: 0.01сек. Отмена результатов
  1. 1

    Policy options for sustainable river sand mining in Sri Lanka по Gunaratne, L.H.P

    Опубликовано 2010
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    Policy options for sustainable river sand mining in Sri Lanka
  2. 2

    Policy options for sustainable river sand mining in Sri Lanka по Gunaratne, L.H.P

    Опубликовано 2010
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    Policy options for sustainable river sand mining in Sri Lanka
  3. 3

    The effectiveness of electric fencing in mitigating human-elephant conflict in Sri Lanka по Gunaratne, L.H.P

    Опубликовано 2006
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    The effectiveness of electric fencing in mitigating human-elephant conflict in Sri Lanka

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