• 39 Map Library (Robinson)
• 2 Steenbock Library

• 75 Population
• 45 Economic conditions
• 31 Industries
• 20 Administrative and political divisions
• 15 Mines and mineral resources
• 12 Ethnology
• 9 Phytogeography
• 7 E2
• 6 Population density
• 5 Agriculture
• 3 Ethnic groups
• 3 History
• 3 Languages
• 3 Religion
• 2 Electric power distribution
• 2 Fuel
• 2 Human geography
• 2 Machinery industry
• 2 Manufacture and refining
• 2 Maps and atlases
• 2 Metal-work
• 2 Metallurgy
• 2 Petroleum refineries
• 2 Rain and rainfall

• 1 United States. Central Intelligence Agency. Cartography Center
• 1 United States. Central Intelligence Agency. Design Center

• 86 English

• 3 Honduras
• 3 Israel
• 3 Poland
• 3 Yemen (Republic)
• 2 Afghanistan
• 2 Bosnia and Herzegovina
• 2 Bulgaria
• 2 Cambodia
• 2 Colombia
• 2 Costa Rica
• 2 Cuba
• 2 El Salvador
• 2 France
• 2 Iraq
• 2 Jamaica
• 2 Jerusalem Region
• 2 Jordan
• 2 Mauritius
• 2 Nicaragua
• 2 Soviet Union
• 1 Albania
• 1 Austria
• 1 Berlin
• 1 Berlin (Germany)
• 1 Brazil

• 86 Maps
• 4 Physical maps
• 1 Charts, diagrams, etc
• 1 Flow maps
• 1 Statistical maps
• 1 flow-line maps

Limit year range