Hettiarachchi, N.D.G.Gunatilake, H.M.2014-11-122014-11-122000Tropical Agricultural Research, 12:p.255-264https://dl.nsf.gov.lk/handle/1/11860AgricultureWalawe river watershedSoil conservationSoil erosionEconomic analysisSocioeconomicsFactors affecting the use of soil conservation measures by upland farmers in the Walawe river watershedA