Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Russia (Federation)--Yenisey River Valley.
Paleolithic period--Russia (Federation)--Yenisey River Valley.
Yenisey River Valley (Russia)--Antiquities.
Princeton subject headings:
Excavations (Archaeology)--Russia (Federation)--Yenisei Valley.
Paleolithic period--Russia (Federation)--Yenisei Valley.
Yenisei Valley (Russia)--Antiquities.