title: [The ecological status of the recreational areas of urbanized regions in the central Volga valley].
authors.forename: G V
authors.initials: GV
authors.lastname: Kulikov
authors.forename: A V
authors.initials: AV
authors.lastname: Zhevlakov
mesh_terms: D004463:Ecology; D005618:Fresh Water; D055593:Geological Phenomena; D005844:Geology; D006294:Health Resorts; D008900:Mineral Waters; D011998:Recreation; D012426:Russia; D014507:Urbanization; D014876:Water Pollution
chemical_list: D008900:Mineral Waters
vernacular_title: Ekologicheskoe sostoianie rekreatsionnykh zon urbanizirovannykh raĭonnov Srednego Povolzh'ia.