Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Russia (Federation)--Primorskiĭ kraĭ.
Mesolithic period--Russia (Federation)--Primorskiĭ kraĭ.
Pottery, Prehistoric--Russia (Federation)--Ustinovka Site.
Primorskiĭ kraĭ (Russia)--Antiquities.
Projectile points--Russia (Federation)--Ustinovka Site.
Ustinovka Site (Russia)
Princeton subject headings:
Stone age--Russia (Federation)--Primorskiĭ kraĭ.