Columbia subject headings:
Harvard subject headings:
Vasanello (Italy)--Antiquities.
Vasanello (Italy)--History.
Via Amerina (Italy)--History.
Princeton subject headings:
Archaeology, Medieval--Italy--Vasanello.
Vasanello (Italy)--Antiquities, Roman.
Vasanello (Italy)--History.
Via Amerina (Italy)--Description and travel.