Columbia subject headings:
Harvard subject headings:
Colnrade (Lower Saxony, Germany)--History.
Harpstedt (Lower Saxony, Germany)--History.
Middle Ages
Peasants--Germany--Lower Saxony--History--To 1500.
Princeton subject headings:
Colnrade (Lower Saxony, Germany)--History.
Harpstedt (Lower Saxony, Germany)--History.
Middle Ages.
Peasants--Germany--Lower Saxony--History--To 1500.