Columbia subject headings:
Palaces--Conservation and restoration--Italy--Rovigo.
Palazzo Roverella (Rovigo, Italy)
Rovigo (Italy)--Buildings, structures, etc.
Harvard subject headings:
Architecture--Conservation and restoration--Italy--Rovigo (Province)
Architecture--Italy--Rovigo (Province)--History--15th century.
Architecture--Italy--Rovigo (Province)--History.
Palaces--Italy--Rovigo (Province)--History.
Palazzo Roverella (Rovigo, Italy)
Rovigo (Italy)--Buildings, structures, etc.
Princeton subject headings:
Palaces--Conservation and restoration--Italy--Rovigo.
Palazzo Roverella (Rovigo, Italy)
Rovigo (Italy)--Buildings, structures, etc.