Chandrasiri, J.K.M.D.Rupasena, L.P.Chandrasiri, A.Chandrasiri, J.K.M.Census of Palmyrah2014-07-182014-07-181993https://dl-harti.nsf.gov.lk//handle/1/22776p., mimeoSocioeconomic aspects of palmyrah, Makerting of palmyrah products:census of plamyrahA