title: [TRACE ELEMENTS IN THE WATER OF VARIOUS WATER BEDS IN THE SARATOV REGION].
mesh_terms: D006801:Humans; D014131:Trace Elements; D014586:USSR; D014867:Water; D014881:Water Supply
chemical_list: D014131:Trace Elements; D014867:Water
keywords: TRACE ELEMENTS; USSR; WATER SUPPLY
vernacular_title: MIKROELEMENTY V VODE ISTOCHNIKOV RAZLICHNYKH VODONOSNYKH GORIZONTOV SARATOVSKO I OBLASTI.