Topic
- Resource allocation 3
- Cotton 2
- Droughts 2
- Exports 2
- Food supply 2
- Food 2
- Gezira (Sudan : Region) 2
- Imports 2
- Industries 2
- Political stability 2
- Precipitation (Meteorology) 2
- Sudan People's Liberation Army 2
- Watersheds 2
- Agriculture and state 1
- Aquifers 1
- Banks and banking 1
- Bibliography 1
- Blue Nile River (Ethiopia and Sudan) 1
- Building 1
- Debt 1
