title: [Hygienic effectiveness of the operation of drinking water contact filtration plants].
mesh_terms: D005374:Filtration / Q000295:instrumentation; D011890:Railroads; D012498:Sanitary Engineering / Q000295:instrumentation*; D014586:USSR; D014881:Water Supply / Q000032:analysis*
vernacular_title: O gigienicheskoĭ éffektivnosti raboty kontaktnykh osvetliteleĭ pit'evoĭ vody.