Columbia subject headings:
Germany (West)--Antiquities, Roman.
Rhine River Valley--Antiquities, Roman.
Romans--Germany (West)
Romans--Rhine River Valley.
Harvard subject headings:
Germany--Antiquities, Roman.
Rhine River Valley--Antiquities, Roman
Romans--Germany
Romans--Rhine River Valley
Princeton subject headings:
Germany--Antiquities, Roman.
Rhine River Valley--Antiquities, Roman.
Romans--Germany.
Romans--Rhine River Valley.