Columbia subject headings:
Harvard subject headings:
Archaeology--Methodology--Classification.
Castelo de Vide (Portugal)--Antiquities.
Portugal--Antiquities.
Tombs--Portugal--Castelo de Vide.
Princeton subject headings:
Archaeology--Methodology--Classification.
Castelo de Vide (Portugal)--Antiquities.
Tombs--Portugal--Castelo de Vide.