Columbia subject headings:
Harvard subject headings:
Archaeology, Medieval--Italy--Leopoli-Cencelle (Extinct city)
Ceramic materials--Italy--Leopoli-Cencelle (Extinct city)
Excavations (Archaeology)--Italy--Leopoli-Cencelle (Extinct city)
Leopoli-Cencelle (Extinct city)--Antiquities.
Pottery, Medieval--Italy--Leopoli-Cencelle (Extinct city)
École française de Rome.
Princeton subject headings:
Pottery, Italian.
Pottery, Medieval--Italy--Viterbo (Province).
Viterbo (Italy : Province)--Antiquities.