Columbia subject headings:
Farms--Germany--History--1933-1945.
Inheritance and succession--Germany--History--1933-1945.
Restraints on alienation--Germany--History--1933-1945.
Harvard subject headings:
Farms--Germany--History--1933-1945.
Inheritance and succession--Germany--History--1933-1945.
Restraints on alienation--Germany--History--1933-1945.
Princeton subject headings: