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Famines
Droughts
6
Deserts
4
Food supply
4
Poverty
4
Desertification
3
Food relief
3
History
3
Hunger
3
Land degradation
3
World War, 1939-1945
3
Dryness
2
Social Problems
2
Starvation
2
Wildfires
2
Agriculture
1
Agriculture and state
1
Biodiversity
1
Charity organization
1
Colonies
1
Cyclone
1
Dam bursts
1
Dams
1
Deprivation
1
Dsertification
1
Economic development
1
Fire, Wild hazards
1
Fire, wild
1
Flood forecasting
1
Food Supply
1
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