title: [Hygienic problems in prognosis of changes in the quality of ground waters in case of their enrichment with surface waters].
mesh_terms: D006920:Hygiene; D014867:Water / Q000032:analysis*; D014876:Water Pollution / Q000032:analysis*
chemical_list: D014867:Water
vernacular_title: Gigienicheskie voprosy formirovaniia i prognozirovaniia izmeneniĭ kachestva podzemnykh vod pri ikh popolnenii iz poverkhnostnykh vodoistochnikov