Search for: [Subject and Keywords = Dehnel, August Gustaw \(1903\-1962\)] OR [Subject and Keywords = falconers] OR [Subject and Keywords = animal breeders] OR [Subject and Keywords = zoologists] OR [Subject and Keywords = biologists \- Poland \- biography] OR [Subject and Keywords = Tukhovichi \(Belarus\)] OR [Subject and Keywords = former Polish eastern territories] OR [Subject and Keywords = Dehnel, August Gustaw \(1903\-1962\)] OR [Subject and Keywords = sokolnicy] OR [Subject and Keywords = hodowcy zwierząt] OR [Subject and Keywords = zoolodzy] OR [Subject and Keywords = Biolodzy \-\- Polska \-\- biografie] OR [Subject and Keywords = Tukhovichi \(Białoruś\)] OR [Subject and Keywords = Kresy Wschodnie \-\- 1900\-1945] OR [Title = August Dehnel with falcon] OR [Title = August Dehnel z sokołem]