Columbia subject headings:
Monasteries--Conservation and restoration--Italy--Rocca di Papa.
Rocca di Papa (Italy)--Buildings, structures, etc.
Santa Maria "ad Nives" di Palazzola (Monastery : Rocca di Papa, Italy)
Harvard subject headings:
Monasteries--Conservation and restoration--Italy--Rocca di Papa.
Rocca di Papa (Italy)--Buildings, structures, etc.
Santa Maria "ad Nives" di Palazzola (Monastery : Rocca di Papa, Italy)
Princeton subject headings:
Monasteries--Conservation and restoration--Italy--Rocca di Papa.
Rocca di Papa (Italy)--Buildings, structures, etc.
Santa Maria "ad Nives" di Palazzola (Monastery : Rocca di Papa, Italy)