Search for: [Subject and Keywords = Obrąpalski, Witold] OR [Subject and Keywords = zoologists] OR [Subject and Keywords = academics] OR [Subject and Keywords = breeding \- teachers] OR [Subject and Keywords = agricultural secondary school in Czernichów \- staff] OR [Subject and Keywords = biologists \- Poland \- biography] OR [Subject and Keywords = Obrąpalski, Witold] OR [Subject and Keywords = zoolodzy] OR [Subject and Keywords = pracownicy naukowi] OR [Subject and Keywords = hodowla \- nauczyciele] OR [Subject and Keywords = Szkoła Rolnicza w Czernichowie \- nauczyciele] OR [Subject and Keywords = Biolodzy \-\- Polska \-\- biografie] OR [Title = Witold Obrąpalski] OR [Title = Witold Obrąpalski]