Research Reports
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/18145
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Item A realistic approach to environmental education at primary levelTalawatta, N.D.; Shiromi, L.B.T.; Jayawardene, A.S.D.; Fernando, S.A.Item Analysis of pesticide residues in vegetables and in the urine of pesticide sprayersfBiyanwila, D.R.; de Alwis, H.Item Pesticides residue trials on selected vegetable cropsPerera, J.A.A.S.; Zaneer, S.M.M.; Perera, A.; Mubarak, A.M.Item Development of kinetic analytical method for the determination of trace amounts of MercuryMedagangoda, N.I.; Wimalasena, J.H.Item Analysis of Sri Lankan essential oils by gas chromatography and mass spectroscopyParanagama, P.P.A.; Jayatilake, G.S.; Jayewardene, A.L.Item Pollution due to Heavy Metals and Agro Chemicals in Kelaniya areaRatnayake, A.H.; Arewgoda, C.M.; Wimalasena, S.