Columbia subject headings:
Excavations (Archaeology)--Italy--Tusculum (Extinct city)
Excavations (Archaeology)--Spain--Tarragona.
Tarragona (Spain)--Antiquities, Roman.
Tusculum (Extinct city)
Harvard subject headings:
Excavations (Archaeology)--Italy--Tusculum (Extinct city)
Excavations (Archaeology)--Spain--Tarragona.
Tarragona (Spain)--Antiquities, Roman.
Tusculum (Extinct city)
Princeton subject headings:
Excavations (Archaeology)--Italy--Tusculum (Extinct city).
Excavations (Archaeology)--Spain--Tarragona.
Tarragona (Spain)--Antiquities, Roman.
Tusculum (Extinct city)