Columbia subject headings:
Paleolithic period--Spain.
Spain--Antiquities.
Harvard subject headings:
Archaeology--Portugal--History.
Archaeology--Spain--History.
Paleolithic period--Portugal--Historiography.
Paleolithic period--Spain--Historiography.
Portugal--Antiquities.
Spain--Antiquities.
Princeton subject headings:
Archaeology--Portugal--History.
Archaeology--Spain--History.
Paleolithic period--Portugal--Historiography.
Paleolithic period--Spain--Historiography.
Portugal--Antiquities.
Spain--Antiquities.