Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Italy--Filattiera.
Excavations (Archaeology)--Italy--Sorano (Grosseto)
Filattiera (Italy)--Antiquities.
Sorano (Grosseto, Italy)--Antiquities.
Princeton subject headings:
Excavations (Archaeology)--Italy--Filattiera.
Filattiera (Italy)--Antiquities, Roman.