Water Quality issues of Rural Water Supply Schemes in Puttalam District

Deshapriya, G.W.Jinadasa, K.B.S.N.Rathnayake, U.R.2018-08-012018-08-012011Transactions - 2011 Volume I - PART B Technical Papers:p.248-255https://dl-iesl.nsf.gov.lk/handle/1/978Water Quality issues of Rural Water Supply Schemes in Puttalam DistrictArticle