Columbia subject headings:
Excavations (Archaeology)--Italy--Piazza Armerina.
Piazza Armerina (Italy)--Antiquities.
Sicily (Italy)--Antiquities.
Harvard subject headings:
Excavations (Archaeology)--Italy--Piazza Armerina.
Piazza Armerina (Italy)--Antiquities.
Roman Villa of Casale (Piazza Armerina, Italy)
Sicily (Italy)--Antiquities
Princeton subject headings:
Archaeology, Medieval--Italy--Piazza Armerina.
Archaeology, Medieval--Italy--Sicily.
Piazza Armerina (Italy)--Antiquities.
Roman Villa of Casale (Piazza Armerina, Italy)
Sicily (Italy)--Antiquities.