Columbia subject headings:
Olbia (Ukraine : Extinct city)--Antiquities, Phoenician.
Olbia (Ukraine : Extinct city)--Antiquities, Roman.
Harvard subject headings:
Carthaginians--Italy--Olbia.
Excavations (Archaeology)--Italy--Olbia.
Olbia (Italy)--Antiquities, Phoenician.
Olbia (Italy)--Antiquities, Roman.
Punic antiquities--Italy--Olbia.
Romans--Italy--Olbia.
Princeton subject headings:
Olbia (Sardinia : Ancient City)--Antiquities, Phoenician.
Olbia (Sardinia : Ancient City)--Antiquities, Roman.