Columbia subject headings:
Excavations (Archaeology)--Russia (Federation)--Caucasus, Northern.
Paleolithic period--Russia (Federation)--Caucasus, Northern.
Stone implements--Russia (Federation)--Caucasus, Northern.
Harvard subject headings:
Caucasus, Northern (Russia)--Antiquities.
Excavations (Archaeology)--Russia (Federation)--Caucasus, Northern
Paleolithic period--Russia (Federation)--Caucasus, Northern.
Princeton subject headings: