Columbia subject headings:
Agriculture--Rome.
Land use--Rome.
Trier (Germany)--Antiquities, Roman.
Harvard subject headings:
Agriculture--Economic aspects--Germany--Trier--History.
Farms--Germany--Trier--History.
Land settlement--Germany--Trier--History.
Landscape archaeology--Germany--Trier.
Romans--Germany--Trier.
Trier (Germany)--Antiquities, Roman--Catalogs.
Trier (Germany)--Antiquities, Roman.
Princeton subject headings:
Agriculture--Economic aspects--Germany--Trier--History.
Catalogs.
Farms--Germany--Trier--History.
Land settlement--Germany--Trier--History.
Landscape archaeology--Germany--Trier.
Romans--Germany--Trier.
Trier (Germany)--Antiquities, Roman--Catalogs.
Trier (Germany)--Antiquities, Roman.