Columbia subject headings:
Etruscans--Italy--Po River Valley.
Excavations (Archaeology)--Italy--Po River Valley.
Po River Valley (Italy)--Antiquities.
Harvard subject headings:
Art, Etruscan--Italy--Po River Valley.
Etruscans--Italy--Po River Valley.
Excavations (Archaeology)--Italy--Po River Valley.
Po River Valley (Italy)--Antiquities.
Princeton subject headings:
Art, Etruscan.
Etruscans--Italy--Po River Valley.