title: [Organization of sanitary zones to protect water supply sources].
authors.forename: M A
authors.initials: MA
authors.lastname: RUFFEL
mesh_terms: D006801:Humans; D014867:Water; D014881:Water Supply
chemical_list: D014867:Water
keywords: WATER
vernacular_title: Ocherednye zadachi v oblasti ustanovleniia zon sanitarnoi okhrany istochnikov vodosnabzheniia.