Columbia subject headings:
Harvard subject headings:
Baden-Württemberg (Germany)--Social conditions--20th century.
Baden-Württemberg--Social conditions--20th century.
Green movement--Germany--Baden-Württemberg--History--20th century.
Nieneteen eighties.
Nineteen eighties
Nineteen seventies
Protest movements--Germany--Baden-Württemberg--History--20th century.
Radicalism--Germany--Baden-Württemberg--History--20th century.
Social movements--Germany--Baden-Württemberg--History--20th century.
Princeton subject headings:
Baden-Württemberg (Germany)--Social conditions--20th century.
Green movement--Germany--Baden-Württemberg--History--20th century.
Nineteen eighties.
Nineteen seventies.
Protest movements--Germany--Baden-Württemberg--History--20th century.
Social movements--Germany--Baden-Württemberg--History--20th century.