Search for: [Subject and Keywords = eutrofizacja] OR [Subject and Keywords = bilans fosforu] OR [Subject and Keywords = zanieczyszczenia obszarowe] OR [Subject and Keywords = eutrophication] OR [Subject and Keywords = phosphorus balance] OR [Subject and Keywords = diffuse pollution] OR [Title = Eutrophica of The Strzeszyńskie Lake\: sources, consequence and remedies = Eutrofizacja Jeziora Strzeszyńskiego\: źródła, konsekwencje i środki zaradcze] OR [Creator = Zawadzki, Pawel] OR [Creator = Murat\-Błażejewska, Sadżide] OR [Creator = Błażejewski, Ryszard]