Search for: [Subject and Keywords = Dembowski, Jan \(1889\-1963\)] OR [Subject and Keywords = biologists] OR [Subject and Keywords = academics] OR [Subject and Keywords = promoters of science] OR [Subject and Keywords = lecturers] OR [Subject and Keywords = Dembowski, Jan \(1889\-1963\)] OR [Subject and Keywords = biolodzy] OR [Subject and Keywords = pracownicy naukowi] OR [Subject and Keywords = popularyzatorzy nauki] OR [Subject and Keywords = wykładowcy] OR [Title = Jan Dembowski] OR [Title = Jan Dembowski]