Columbia subject headings:
Ḥaḍr (Iraq)--Antiquities.
Ḥaḍr (Iraq)--History.
Ḥaḍr (Iraq)--Social life and customs.
Harvard subject headings:
Excavations (Archaeology)--Iraq--Ḥaḍr--Congresses.
Ḥaḍr (Iraq)--Antiquities--Congresses.
Ḥaḍr (Iraq)--Antiquities.
Ḥaḍr (Iraq)--History--Congresses.
Ḥaḍr (Iraq)--History.
Ḥaḍr (Iraq)--Social life and customs--Congresses.
Ḥaḍr (Iraq)--Social life and customs.
Princeton subject headings:
Ḥaḍr (Iraq)--Antiquities--Congresses.
Ḥaḍr (Iraq)--History--Congresses.
Ḥaḍr (Iraq)--Social life and customs--Congresses.