Columbia subject headings:
Harvard subject headings:
Bolzano (Italy : Province)--History.
Castel Trauttmansdorff (Bolzano, Italy)
Castles--Italy--Bolzano (Province)
Castles--Italy--Merano Region.
Merano Region (Italy)--History.
Princeton subject headings:
Castel Trauttmansdorf (Merano, Italy)
Merano (Italy)--Buildings, structures, etc.
Merano (Italy)--History.