Columbia subject headings:
Harvard subject headings:
Africa--Economic conditions--1960---Congresses.
Economic assistance--Africa--Congresses
Food supply--Africa--Congresses
International Monetary Fund--Africa--Congresses.
World Bank--Africa--Congresses.
Princeton subject headings:
Africa--Economic conditions.
Economic assistance--Africa.
Food supply--Africa.
International Monetary Fund--Africa.
World Bank--Africa.