Columbia subject headings:
Harvard subject headings:
Baden (Germany)--Rural conditions.
Marginality, Social--Germany--Baden--History--19th century.
Marginality, Social--Germany--Baden--History--20th century.
Rural poor--Germany--Baden--History--19th century.
Rural poor--Germany--Baden--History--20th century.
Princeton subject headings:
Germany--Social conditions--20th century.
Social change--Germany.