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Item Application of three phosphate fertilizers on short term availability and changes of different phosphorus fractions in Andigama soil series(Soil Science Society of Sri Lanka:Peradeniya, 2008) Duminda, D.M.S.; Somasiri, L.L.W.; Pathiratne, K.A.S.Item Monitoring anti-cholinesterase contamination in Bathalagoda reservoir, Sri Lanka(2008) Hemachandra, C.K.; Pathiratne, A.; Pathiratne, K.A.S.Item Assesment of levels of polycyclic aromatic hydrocarbons in Bolgoda lake sediments(2004) Pathiratne, K.A.S.; De Silva, O.C.P.Item Influence of rainfall on the levels of colloid and sediment bound polycyclic aromatic hydrocabons in Bolgoda lake, Sri Lanka(2005) Pathiratne, K.A.S.; De Silva, O.P.CItem Effects of water borne cadmium on biomarker enzymes and metallothioneins in Nile tilapia, Oreochromis niloticus(National Science Foundation:Colombo, 2008-12) Chandrasekera, L.W.H.U.; Pathiratne, A.; Pathiratne, K.A.S.Item Monitoring contaminations of Aryl hydrocarbon Receptor (AhR) agonists in two selected water bodies in Sri Lanka(2008) Hemachandra, C.K.; Pathiratne, A.; Pathiratne, K.A.S.Item Heavy metal levels in water and sediments of Bathalagoda reservoir, Sri Lanka(2010) Hemachandra, C.K.; Pathiratne, A.; Pathiratne, K.A.S.Item Occurrence and distribution of polycyclic aromatic hydrocarbons (PAHs) in Bolgoda and Beira lakes, Sri Lanka(2007) Pathiratne, K.A.S.; De Silva, O.C.P.Item A kinetic study on slow natural degradation of polycyclic aromatic hydrocarbons in Bolgoda lake waters and a technique for rapid destruction of them in the aquatic environment(2005) Pathiratne, K.A.S.; De Silva, O.C.P.Item Occurrence of polyaromatic hydrocarbons in Bolgoda lake(2003) Pathiratne, K.A.S.; De Silva, O.C.P.