Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Spain--Herrera de Pisuerga--Catalogs.
Herrera de Pisuerga (Spain)--Antiquities, Roman--Catalogs.
Lamps, Roman--Spain--Herrera de Pisuerga--Catalogs.
Pottery, Roman--Spain--Herrera de Pisuerga--Catalogs.
Princeton subject headings:
Excavations (Archaeology)--Spain--Herrera de Pisuerga--Catalogs.
Herrera de Pisuerga (Spain)--Antiquities, Roman--Catalogs.
Lamps, Roman--Spain--Herrera de Pisuerga--Catalogs.
Pottery, Roman--Spain--Herrera de Pisuerga--Catalogs.