Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Italy--Rome
Piazza Celimontana (Rome, Italy)
Rome (Italy)--Antiquities, Roman.
Rome (Italy)--Buildings, structures, etc.
Princeton subject headings:
Excavations (Archaeology)--Italy--Rome.
Piazza Celimontana (Rome, Italy)
Rome (Italy)--Antiquities, Roman.
Rome (Italy)--Buildings, structures, etc.