Columbia subject headings:
Ethnology--Russia (Federation)--Ural Mountains Region.
Ural Mountains Region (Russia)--Civilization--Sources.
Ural Mountains Region (Russia)--History--Sources.
Harvard subject headings:
Ethnology--Russia (Federation)--Ural Mountains Region.
Ural Mountains Region (Russia)--Civilization--Sources.
Ural Mountains Region (Russia)--History--Sources.
Princeton subject headings: