Search for: [Subject and Keywords = Józefik, Mieczysław \(1930\- \)] OR [Subject and Keywords = zoologists] OR [Subject and Keywords = ornithologists] OR [Subject and Keywords = academics] OR [Subject and Keywords = biologists \- Poland \- biography] OR [Subject and Keywords = Józefik, Mieczysław \(1930\- \)] OR [Subject and Keywords = zoolodzy] OR [Subject and Keywords = ornitolodzy] OR [Subject and Keywords = pracownicy naukowi] OR [Subject and Keywords = Biolodzy \-\- Polska \-\- biografie] OR [Title = Mieczysław Józefik \- business trips] OR [Title = Mieczysław Józefik \- wyjazdy służbowe] OR [Creator = Swirski, Zbigniew \(1926– \)] OR [Creator = Swirski, Zbigniew \(1926– \)]