Columbia subject headings:
Harvard subject headings:
Africa, Southern--Economic policy.
Africa, Southern--Foreign relations--South Africa.
Apartheid--South Africa
Food supply--Africa, Southern.
Poor--Africa, Southern.
South Africa--Foreign relations--Africa, Southern.
Princeton subject headings:
Africa, Southern--Economic policy.
Africa, Southern--Foreign relations--South Africa.
Apartheid--South Africa.
Food supply--Africa, Southern.
Poor--Africa, Southern.
South Africa--Foreign relations--Africa, Southern.