Real lives 2: Sudan.
D000349:Africa; D000352:Africa, Northern; D003247:Conservation of Natural Resources; D003710:Demography; D003906:Developing Countries; D004190:Disasters; D004641:Emigration and Immigration; D005523:Food Supply; D008877:Middle East; D011153:Population; D011157:Population Dynamics; D012036:Refugees; D013217:Starvation; D013397:Sudan; D014171:Transients and Migrants; D014881:Water Supply
Africa; Arab Countries; Case Studies; Demographic Factors; Developing Countries; Drought; Famine; Food Supply; Migrants; Migration; Natural Resources; Northern Africa; Population; Population Dynamics; Refugees; Rural-urban Migration; Studies; Sudan; Water Supply