Columbia subject headings:
Etruscans--Italy--Marzabotto--Congresses.
Excavations (Archaeology)--Italy--Marzabotto--Congresses.
Marzabotto (Italy)--Antiquities--Congresses.
Harvard subject headings:
Excavations (Archaeology)--Italy--Marzabotto--Congresses.
Marzabotto (Italy)--Antiquities--Congresses.
Princeton subject headings: