Kodikara, C.P.Atureliya, D.S.2010-07-062010-07-061985Journal of the National Science Council of Sri Lanka, 13(1):p.1-5https://dl.nsf.gov.lk/handle/1/5873Water pollutionColiformsFaecal coliformsFaecal streptococciBacteriological analysisSalmonellaClostridium perfringensEnvironmental SciencesStudies on bacterial indicators of faecal pollution in drinking waterArticle