Columbia subject headings:
Economic assistance, American--Developing countries.
Food relief, American--Developing countries.
Food supply--Government policy--United States.
Humanitarian assistance, American--Developing countries.
Harvard subject headings:
Economic assistance, American--Developing countries
Food relief, American--Developing countries.
Food supply--Government policy--United States
Humanitarian assistance, American--Developing countries.
Princeton subject headings:
Economic assistance, American--Developing countries.
Food relief, American--Developing countries.
Food supply--Government policy--United States.
Humanitarian assistance, American--Developing countries.