Columbia subject headings:
Harvard subject headings:
Architecture, Etruscan--Italy--San Giovenale Site--Congresses.
Excavations (Archaeology)--Italy--San Giovenale Site--Congresses.
Italy--Antiquities--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Italy--San Giovenale--Congresses.
Italy--Antiquities--Congresses.
San Giovenale (Italy)--Antiquities--Congresses.