Columbia subject headings:
Water resources development--Middle East.
Water rights--Middle East.
Water-supply--Middle East.
Water-supply--Political aspects--Middle East.
Harvard subject headings:
Water resources development--Middle East
Water rights--Middle East
Water-supply--Middle East
Water-supply--Political aspects--Middle East
Princeton subject headings:
Water resources development--Middle East.
Water rights--Middle East.
Water-supply--Middle East.
Water-supply--Political aspects--Middle East.