Columbia subject headings:
Soviet Union--History--Revolution, 1917-1921.
Soviet Union--Rural conditions.
Villages--Soviet Union.
Harvard subject headings:
Agriculture--Economic aspects--Soviet Union
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Party work.
Soviet Union--History--Revolution, 1917-1921.
Princeton subject headings: