Browsing by Author "Naranpanawa, D.N."
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Item Extended cost benefit analysis and ecological capital value of rubber (Hevea brasiliensis)(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996) Naranpanawa, D.N.; Naranpanawa, A.K.B.; Samarappuli, I.N.; Bogahawatte, C.