Columbia subject headings:
Harvard subject headings:
Black Sea Lowland (Ukraine)--Antiquities.
Chersonese (Extinct city)--Antiquities.
Cimmerian Bosporus (Kingdom)--Antiquities.
Olbia (Ukraine : Extinct city)
Ukraine--Antiquities.
Princeton subject headings:
Black Sea Lowland (Ukraine)--Antiquities.
Chersonese (Extinct city)--Antiquities.
Cimmerian Bosporus (Kingdom)--Antiquities.
Olbia (Ukraine : Extinct city)
Ukraine--Antiquities.