Columbia subject headings:
Harvard subject headings:
Caves--Germany--Saxony.
Excavations (Archaeology)--Germany--Saxony.
Germany--Antiquities.
Saxony (Germany)--Antiquities.
Princeton subject headings:
Caves--Germany (West)--Saxony.
Excavations (Archaeology)--Germany (West)--Saxony.
Saxony (Germany)--Antiquities.