Weerasooriya, G.V.T.V.Bandara, M.H.M.A.Rambanda, M.2014-11-122014-11-122011Tropical Agricultural Research, 22(3):p.273-281https://dl.nsf.gov.lk/handle/1/12405AgricultureRice processingPaddy thresherPerformance evaluationAgricultural EngineeringAgricultural economicsEmissionDustGrain qualityPerformance evaluation of four wheel tractor driven high capacity combined paddy thresherA