Arasalingam, SutharsinyManthrithilake, HerathPathmarajah, S.Mikunthan, T.Vithanage, Meththika2014-06-132014-06-13https://hdl.handle.net/10568/38378Seasonal variation of Nitrate-N in groundwater: a case study from Chunnakam aquifer, Jaffna Peninsula [Abstract only]