Columbia subject headings:
Harvard subject headings:
Altai Mountains.
Altaic peoples--Social life and customs.
Antiquities, Prehistoric--Altai Mountains.
Antiquities, Prehistoric--Mongolia.
Monuments--Altai Mountains.
Petroglyphs--Altai Mountains.
Princeton subject headings:
Altaĭ (Russia : Republic)--Antiquities.
Antiquities, Prehistoric--Russia (Federation)--Altaĭ (Republic).
Excavations (Archaeology)--Russia (Federation)--Altaĭ (Republic).
Petroglyphs--Russia (Federation)--Altaĭ (Republic).