[Hygienic problems of water supply of the city of Berezniki in relation to the development of chemical industry].
D002617:Chemical Industry; D002712:Chlorides; D013431:Sulfates; D014586:USSR; D014876:Water Pollution; D014881:Water Supply
D002712:Chlorides; D013431:Sulfates
Gigienicheskie voprosy vodosnabzheniia g. Bereznikov v sviazi s razvitiem khimicheskoĭ promyshlennosti.