Columbia subject headings:
Famines--Sudan.
Food relief--Sudan.
Food supply--Sudan.
Human rights--Sudan.
Sudan--Politics and government--1985-
Harvard subject headings:
Famines--Sudan.
Food supply--Sudan.
Human rights--Sudan
Sudan--Politics and government--1985-
Princeton subject headings:
Famines--Sudan.
Food supply--Sudan.
Human rights--Sudan.
Sudan--Politics and government--1985-