Rodrigo, V.H.L.Munasinghe, C.R.Stirling, C.M.2014-07-102014-07-102002Bulletin of the Rubber Research Institute of Sri Lanka, 44:p.1-4https://dl-rri.nsf.gov.lk//handle/1/2483AgricultureRubberSolar radiationSolarimetersCanopyRadiation-use efficiencyLow cost equipmentConstruction of a low cost instrument for crop radiation use studies in Sri LankaArticle