Columbia subject headings:
Excavations (Archaeology)--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Leningradskai︠a︡ oblastʹ (Russia)--Antiquities.
Mounds--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Harvard subject headings:
Excavations (Archaeology)--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Leningradskai︠a︡ oblastʹ (Russia)--Antiquities.
Mounds--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Princeton subject headings:
Excavations (Archaeology)--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Leningradskai︠a︡ oblastʹ (Russia)--Antiquities.
Mounds--Russia (Federation)--Leningradskai︠a︡ oblastʹ.