Columbia subject headings:
Harvard subject headings:
Hasa (Saudi Arabia : Province)--Antiquities.
Hasa (Saudi Arabia : Province)--History.
Qaṭīf (Saudi Arabia)--Antiquities.
Qaṭīf (Saudi Arabia)--History.
Princeton subject headings:
Hasa (Saudi Arabia : Province)--Antiquities.
Hasa (Saudi Arabia : Province)--History.
Qaṭīf (Saudi Arabia)--Antiquities.
Qaṭīf (Saudi Arabia)--History.