2.NSF Publications
Permanent URI for this communityhttps://dl.nsf.gov.lk/handle/1/1
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Item Air and water pollution(NSF:Colombo, 2021-01) Illeperuma, O.A.Item Air pollution: an overview(NSF:Colombo, 2013-06) Illeperuma, O.A.Item Water pollution due to a harmful algal bloom. a preliminary study from two drinking water reservoirs in Kandy, Sri Lanka(NSF. Colombo, 2011) Yatigammana, S.K.; Illeperuma, O.A.; Perera, M.B.U.Item Photolysis of the azide ion in aqueous solution(National Science Council:Colombo, 1989) Tennakone, K.; Illeperuma, O.A.; Punchihewa, S.; Jayasuriya, A.C.; Jayatissa, A.H.