Columbia subject headings:
Arab countries--Foreign relations--Israel.
Israel--Foreign relations--Arab countries.
Water-supply--Political aspects--Arab countries.
Harvard subject headings:
Jewish-Arab relations
Water resources development--Arab countries
Water resources development--Israel
Water rights--Arab countries.
Water-supply--Political aspects--Arab countries
Princeton subject headings:
Jewish-Arab relations.
Water resources development--Arab countries.
Water resources development--Israel.
Water rights--Arab countries.
Water-supply--Political aspects--Arab countries.