Columbia subject headings:
Harvard subject headings:
Ḥafr al-Bāṭin (Saudi Arabia)--Description and travel.
Ḥafr al-Bāṭin (Saudi Arabia)--History.
Princeton subject headings:
Ḥafar al-Bāṭin (Saudi Arabia)--Description and travel.
Ḥafar al-Bāṭin (Saudi Arabia)--History.
Saidi Arabia--Description and travel.