Chathuranga, W.G.De Silva, N.C.Chaminda, T.Ellawala, C.Kawakami, T.2018-07-042018-07-042015Transactions - 2015 Volume I - PART B Technical Papers:p.271-276https://dl-iesl.nsf.gov.lk/handle/1/895Removal of Fluoride, Hardness and heavy metals in ground water using Chicken Bone CharArticle