Amaradasa, R.M.W.Perera, N.NARESA2010-07-062010-07-061995https://dl.nsf.gov.lk/handle/1/5286AgricultureBiologyBiotechnologyChemistryComputersCropsEnergyEngineeringFisheriesInformationMedicalHealthNatural ResourcesStatisticsReference MaterialsData base on ongoing scientific research (DBOSR)