Columbia subject headings:
Harvard subject headings:
Agricultural assistance--Africa.
Agricultural innovations--Economic aspects--Africa.
Food supply--Africa
Produce trade--Government policy--Africa.
Produce trade--Government policy--European Economic Community countries
Surplus agricultural commodities--European Economic Community countries.
Princeton subject headings:
Africa--Foreign economic relations--European Economic Community countries.
Agriculture and state--Africa.
Agriculture and state--European Economic Community countries.
European Economic Community countries--Foreign economic relations--Africa.
Famines.
Food supply--Economic aspects--Africa.
Food supply--Economic aspects--European Economic Community countries.
Surplus agricultural commodities.