Search for: [Subject and Keywords = water chemistry] OR [Subject and Keywords = lowland reservoirs] OR [Subject and Keywords = mountain reservoirs] OR [Subject and Keywords = Upper Volga basin] OR [Subject and Keywords = Vistula basin] OR [Subject and Keywords = chemizm wód] OR [Subject and Keywords = zbiorniki nizinne] OR [Subject and Keywords = zbiorniki górskie] OR [Subject and Keywords = dorzecze górnej Wołgi] OR [Subject and Keywords = dorzecze Wisły] OR [Title = Hydrochemical differentiation of selected reservoirs in Carpathian Mts. and Eastern European Lowland] OR [Creator = Kijowska\-Strugała, Małgorzata] OR [Creator = Wiejaczka, Łukasz] OR [Creator = Grigoryeva, Irina] OR [Creator = Komissarov, Aleksey]