Fernando, K.M.C.Lieblein, G.Francis, C.Subasinghe, S.Weerakoon, L.2014-11-122014-11-122008Tropical Agricultural Research, 20:p.279-289https://dl.nsf.gov.lk/handle/1/12118AgricultureVegetablesEcological farming systemsFarmers' attitudesEconomic viabilityDemandPriceSocial welfareEnvironmental protectionDevelopment of sustainable ecological vegetable production systems in Matara district, Sri Lanka:an intervention approachA