Columbia subject headings:
Antiquities, Prehistoric--Italy, Central--Congresses.
Excavations (Archaeology)--Italy, Central--Congresses.
Italy, Central--Antiquities--Congresses.
Rites and ceremonies, Prehistoric--Italy, Central--Congresses.
Harvard subject headings:
Antiquities, Prehistoric--Italy, Central--Congresses.
Excavations (Archaeology)--Italy, Central--Congresses.
Italy, Central--Antiquities--Congresses.
Rites and ceremonies, Prehistoric--Italy, Central--Congresses.
Princeton subject headings: