Columbia subject headings:
Developing countries--Food supply.
Economic assistance--Africa.
Food relief--Africa.
Food relief--Developing countries.
Food supply--Africa.
Harvard subject headings:
Developing countries--Food relief.
Developing countries--Food supply.
Economic assistance--Developing countries
Food relief--Developing countries
Food supply--Developing countries
Princeton subject headings:
Economic assistance.
Food relief--Developing countries.
Food supply--Developing countries.