Showing 1 - 3 results of 3 for search 'Gunaratne, L.H.P', זמן שאילתה: 0.01s Refine Results
  1. 1

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

    יצא לאור 2010
    ספר

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

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

    יצא לאור 2010
    ספר

    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 מאת Gunaratne, L.H.P

    יצא לאור 2006
    ספר

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

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