Columbia subject headings:
Riparian rights--Africa, Southern.
Water resources development--Africa, Southern--International cooperation.
Water resources development--Political aspects--Africa, Southern.
Water rights--Africa, Southern.
Water-supply--Africa, Southern--International cooperation.
Water-supply--Political aspects--Africa, Southern.
Harvard subject headings:
Riparian rights--Africa, Southern.
Water resources development--Africa, Southern--International cooperation.
Water resources development--Political aspects--Africa, Southern.
Water rights--Africa, Southern.
Water-supply--Africa, Southern--International cooperation.
Water-supply--Political aspects--Africa, Southern.
Princeton subject headings: