"Australia." . . "Columbidae." . . "Commonwealth Scientific and Industrial Research Organization (Australia)" . . "Tauben." . . "Pigeons." . . "Columbidae Australia Pictorial works." . . . . "Pigeons Australia Pictorial works." . . "Australien." . . "Systematik." . . "Pigeons Australia Identification." . . . . . . . . "Guidebooks" . . . . "Pictorial works" . . . . . . . . . . "Pigeons and doves in Australia" . "Electronic books" .