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Subjects
Civil defense obligations
1
Cosmology
4
Cotton farming
1
Council for Mutual Economic Assistance
1
Demonstrations
2
Docks
1
Elections
1
Electrical engineering
1
Energy supply
1
Environment protection
4
Environmental protection
1
Evacuation
1
Evacuation planning
1
Family
1
Festival
5
Fighter jets
1
Fish farm
1
Fishing
1
Folklore
6
Football
1