Columbia subject headings:
Harvard subject headings:
Feudalism--Germany--Lower Lusatia.
Feudalism--Germany--Upper Lusatia.
Land tenure--Germany--Lower Lusatia.
Land tenure--Germany--Upper Lusatia.
Lower Lusatia (Germany)--Rural conditions.
Peasants--Germany--Lower Lusatia.
Peasants--Germany--Upper Lusatia.
Social classes--Germany--Lower Lusatia.
Social classes--Germany--Upper Lusatia.
Upper Lusatia (Germany)--Rural conditions.
Princeton subject headings:
Feudalism--Germany--Lower Lusatia.
Feudalism--Germany--Upper Lusatia.
Land tenure--Germany--Lower Lusatia.
Land tenure--Germany--Upper Lusatia.
Lower Lusatia (Germany)--Rural conditions.
Peasants--Germany--Lower Lusatia.
Peasants--Germany--Upper Lusatia.
Social classes--Germany--Lower Lusatia.
Social classes--Germany--Upper Lusatia.
Upper Lusatia (Germany)--Rural conditions.