Ramesh, S.Sukumaran, N.Murugesan, A. G.Rajan, M. P.2010-10-192010-10-192010Ecological Indicators. Vol. 10 (4): pp. 857-868http://hdl.handle.net/123456789/39714684 bytestext/htmlenDrinking Water Quality IndexSub-index equationsMin–Max operatorSouthern Tamil NaduAn innovative approach of Drinking Water Quality Index-A case study from Southern Tamil Nadu, IndiaArticle