Columbia subject headings:
Petroglyphs--Russia (Federation)--Siberia--Exhibitions.
Rock paintings--Russia (Federation)--Siberia--Exhibitions.
Harvard subject headings:
Art, Prehistoric--Russia (Federaton--Siberia--Exhibitions.
Centro studi e museo d'arte preistorica (Pinerolo, Italy)--Exhibitions.
Petroglyphs--Russia (Federation)--Siberia--Exhibitions.
Siberia (Russia)--Antiquities--Collection and preservation--Exhibitions.
Siberia (Russia)--Antiquities--Exhibitions.
Princeton subject headings: