Tillekeratne, L.M.K.Karunanayake, L.2012-07-312012-07-312000Bulletin of the Rubber Research Institute of Sri Lanka41pp.41-43https://dl.nsf.gov.lk/handle/1/9086AgricultureRubber productionRubber industryRain guardsRain-guards, the rapid way to increase rubber productionArticle