Columbia subject headings:
Collectivization of agriculture--Germany (East)--History.
Land reform--Germany (East)--History.
Harvard subject headings:
Collectivization of agriculture--Germany (East)--History.
Land reform--Germany (East)--History.
Princeton subject headings:
Agriculture and state--Germany (East)--History--20th century.
Agriculture, Cooperative--Germany (East)--History--20th century.
Land reform--Germany (East)--History--20th century.