Columbia subject headings:
Bronze age--Germany--Rhineland.
Germany (West)--Antiquities.
Iron age--Germany--Rhineland.
Prehistoric peoples--Germany--Rhineland.
Rhineland (Germany)--Antiquities.
Harvard subject headings:
Archaeological surveying--Rhine River Valley.
Bronze age--Rhine River Valley.
Germany--Antiquities.
Human settlements--Rhine River Valley--Antiquities.
Iron age--Rhine River Valley.
Rhine River Valley--Antiquities.
Princeton subject headings:
Aldenhoven Region (Germany)--Antiquities.
Bronze age--Germany (West)--Aldenhoven Region.
Excavations (Archaeology)--Germany (West)--Aldenhoven Region.
Iron age--Germany (West)--Aldenhoven Region.