Columbia subject headings:
Excavations (Archaeology)--Italy--Poggibonsi.
Poggibonsi (Italy)--Antiquities--Catalogs.
Harvard subject headings:
Excavations (Archaeology)--Italy--Poggibonsi.
Excavations (Archaeology)--Italy--Poggiobonsi Region.
Poggibonsi (Italy)--Antiquities--Catalogs.
Poggibonsi Region (Italy)--Antiquities--Catalogs.
Poggio Imperiale Site (Siena, Italy)
Princeton subject headings:
Excavations (Archaeology)--Italy--Poggibonsi.
Poggibonsi (Italy)--Antiquities--Catalogs.