title: [Public health examination of water].
authors.forename: J W
authors.initials: JW
authors.lastname: Gunning
mesh_terms: D001431:Bacteriological Techniques / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D009426:Netherlands; D014871:Water Microbiology; D014876:Water Pollution / Q000266:history*