Columbia subject headings:
Harvard subject headings:
Etruscans--Italy--Spina--Congresses.
Excavations (Archaeology)--Italy--Spina (Extinct city)--Congresses.
Excavations (Archaeology)--Italy--Spina--Congresses.
Ferrare--Congrès--1992.
Italy--Antiquities--Congresses.
Spina (Extinct city)--Congresses.
Spina (Italy)--Antiquities--Congresses.
Tombs--Italy--Spina (Extinct city)--Congresses.
Tombs--Italy--Spina--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Italy--Spina (Extinct city)--Congresses.
Italy--Antiquities--Congresses.
Spina (Extinct city)--Congresses.
Tombs--Italy--Spina (Extinct city)--Congresses.