Columbia subject headings:
Harvard subject headings:
Fortification, Prehistoric--Germany--Württemberg-Hohenzollern.
Germany--Antiquities.
Prehistoric peoples--Germany--Württemberg-Hohenzollern.
Württemberg-Hohenzollern (Germany)--Antiquities.
Princeton subject headings:
Fortification, Prehistoric--Germany--Hohenzollern.
Fortification, Prehistoric--Germany--Württemberg.
Hohenzollern (Germany)--Antiquities.
Württemberg (Germany)--Antiquities.