Columbia subject headings:
Harvard subject headings:
Unterfranken (Germany)--History.
Viticulture--Germany--Unterfranken--History--16th century.
Viticulture--Germany--Unterfranken--History--To 1500.
Princeton subject headings:
Unterfranken (Germany)--History--16th century.
Unterfranken (Germany)--History--To 1500.
Viticulture--Germany--Unterfranken--History--16th century.
Viticulture--Germany--Unterfranken--History--To 1500.