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