Columbia subject headings:
Water conservation--South Africa--Management.
Water resources development--South Africa.
Water--Government policy--South Africa.
Water--Prices--South Africa.
Water-supply--Economic aspects--South Africa.
Water-supply--South Africa--Management.
Harvard subject headings:
Water conservation--South Africa--Management.
Water resources development--South Africa
Water--Government policy--South Africa.
Water--Prices--South Africa.
Water-supply--Economic aspects--South Africa.
Water-supply--South Africa--Management.
Princeton subject headings:
Water conservation--South Africa--Management.
Water resources development--South Africa.
Water--Government policy--South Africa.
Water--Prices--South Africa.
Water-supply--Economic aspects--South Africa.
Water-supply--South Africa--Management.