Piyasena, N.M.P.M.De Silva, R.P.Dayawansa, N.D.K.2014-11-122014-11-122012Tropical Agricultural Research, 23(4):p.347-356https://dl.nsf.gov.lk/handle/1/12513Social SciencesLand tenureSecuritySpatial data infrastructureSurveyingSpatial data infrastructure based approach for institutionalizing the tenure security in alienated government landsA