Columbia subject headings:
Chiusi (Italy)--Antiquities, Etruscan.
Porsenna, Lars, King of Clusium, Etruria.
Tombs--Italy--Chiusi.
Harvard subject headings:
Caves--Italy--Chiusi.
Chiusi (Italy)--Antiquities.
Folklore--Italy--Etruria.
Romans--Folklore.
Princeton subject headings:
Chiusi (Italy)--Antiquities.
Porsena, Lars, 6th cent.
Tombs--Italy--Chiusi.