• 2 Maps, Atlases

• 2 History
• 1 Administrative and political divisions
• 1 Coal
• 1 Economic conditions
• 1 Industries
• 1 Jurisdiction, Territorial
• 1 Land use

• 1 Rand McNally and Company
• 1 United States. Central Intelligence Agency

• 2 English

• 1 Bosnia and Herzegovina
• 1 Croatia
• 1 England
• 1 Great Britain

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