Abeygunawardena P.Fernando, M.T.N.2014-06-032014-06-031992Paper presented at the Asian Farming Systems Symposium, SriLanka. Colombo, 1992:p...https://dl-cri.nsf.gov.lk//handle/1/3445Farming SystemsNon-market componentsEconomicsReviewsNon-market components in coconut-based farming systems in SriLanka: An economic evaluation