Search for: [Subject and Keywords = Polish Zoological Society] OR [Subject and Keywords = Riedel \(z d.Elkner\), Wanda \(1931\-2015\)] OR [Subject and Keywords = Świrski, Zbigniew \(1929\- \)] OR [Subject and Keywords = PTZool] OR [Subject and Keywords = Polskie Towarzystwo Zoologiczne] OR [Subject and Keywords = Riedel \(z d.Elkner\), Wanda \(1931\-2015\)] OR [Subject and Keywords = Swirski, Zbigniew \(1926\- \)] OR [Subject and Keywords = PTZool] OR [Subject and Keywords = towarzystwa naukowe] OR [Title = IV Zjazd PTZool w Warszawie cz.3] OR [Title = IV Zjazd PTZool w Warszawie cz.3] OR [Creator = Bielawski, Ryszard] OR [Creator = Bielawski, Ryszard]