Gunaratne, L., & Premarathne, P. (2006). The effectiveness of electric fencing in mitigating human-elephant conflict in Sri Lanka. Economy and Environment Program for Southeast Asia.
Lua i Stíl Chicago (17ú heag.)Gunaratne, L.H.P, agus P.K Premarathne. The Effectiveness of Electric Fencing in Mitigating Human-elephant Conflict in Sri Lanka. Singapore: Economy and Environment Program for Southeast Asia, 2006.
Lua MLA (9ú heag.)Gunaratne, L.H.P, agus P.K Premarathne. The Effectiveness of Electric Fencing in Mitigating Human-elephant Conflict in Sri Lanka. Economy and Environment Program for Southeast Asia, 2006.
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