Columbia subject headings:
Harvard subject headings:
Asturias (Spain)--Antiquities.
Azilian culture--Spain--Asturias.
Azilian culture--Spain--Santander.
Excavations (Archaeology)--Spain--Asturias.
Excavations (Archaeology)--Spain--Santander.
Santander (Spain)--Antiquities.
Spain--Antiquities.
Princeton subject headings:
Paleolithic period--Spain--Santander (Province).
Paleolithic period--Spain[zAsturias.