Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Italy--Orroli.
Nuraghi
Nuraghi culture--Italy--Orroli.
Orroli (Italy)--Antiquities.
Princeton subject headings:
Excavations (Archaeology)--Italy--Orroli.
Nuraghi culture--Italy--Orroli.
Nuraghi--Italy--Orroli.
Orroli (Italy)--Antiquities.