Columbia subject headings:
Harvard subject headings:
Communism--Russia--Russian Far East--History.
Ethnology--Russia--Russian Far East.
Excavations (Archaeology)--Russia--Russian Far East.
Russian Far East (Russia)--Antiquities.
Russian Far East (Russia)--History.
Russian Far East (Russia)--Social life and customs.
Siberia (Russia)--Civilization--History.
Princeton subject headings:
Russian Far East (Russia)--History.