Columbia subject headings:
Migration, Internal--Russia (Federation)--Russian Far East.
Russian Far East (Russia)--History.
Soviet Union--History--1917-1936.
Harvard subject headings:
Migration, Internal--Russia (Federation)--Russian Far East.
Russian Far East (Russia)--History.
Soviet Union--History--1917-1936.
Princeton subject headings:
Migration, Internal--Russia (Federation)--Russian Far East.
Russian Far East (Russia)--History.
Soviet Union--History--1917-1936.