Columbia subject headings:
La Rioja (Spain)--Antiquities, Roman.
Pottery, Roman--Spain--La Rioja.
Romans--Spain--La Rioja.
Spain--Antiquities, Roman.
Harvard subject headings:
La Rioja (Spain)--Antiquities, Roman.
Pottery, Roman--Spain--La Rioja.
Romans--Spain--La Rioja.
Spain--Antiquities, Roman.
Princeton subject headings:
La Rioja (Spain)--Antiquities, Roman.
Pottery, Roman--Spain--La Rioja.
Romans--Spain--La Rioja.
Spain--Antiquities, Roman.