Columbia subject headings:
Volga River Region (Russia)--Antiquities.
Harvard subject headings:
Astrakhanskai︠a︡ oblastʹ (Russia)--Antiquities.
Cities and towns, Medieval--Russia (Federation)--Volga River Region.
Excavations (Archaeology)--Russia (Federation)--Astrakhanskai︠a︡ oblastʹ.
Sarmatians.
Volga River Region (Russia)--Antiquities.
Princeton subject headings:
Volga River Region (Russia)--Antiquities.