Columbia subject headings:
Amurskai︠a︡ oblastʹ (Russia)--Antiquities.
Petroglyphs--Russia (Federation)--Amurskai︠a︡ oblastʹ.
Petroglyphs--Russia (Federation)--Siberia, Eastern.
Petroglyphs--Russia (Federation)--Transbaikalia.
Siberia, Eastern (Russia)--Antiquities.
Transbaikalia (Russia)--Antiquities.
Harvard subject headings:
Amur River Valley (China and Russia)--Antiquities.
Amurskai︠a︡ oblastʹ (Russia)--Antiquities.
Petroglyphs--Amur River Valley (China and Russia)
Petroglyphs--Russia (Federation)--Transbaikalia.
Siberia, Eastern (Russia)--Antiquities.
Transbaikalia (Russia)--Antiquities.
Princeton subject headings:
Amur River Valley (China and Russia)--Antiquities.
Petroglyphs--Amur River Valley (China and Russia).
Petroglyphs--Russia (Federation)--Transbaikalia.
Transbaikalia (Russia)--Antiquities.