• 2 Map Library (Robinson)
• 1 Steenbock Library

• 3 Economic conditions
• 2 Administrative and political divisions
• 2 Land use
• 1 Languages
• 1 Phytogeography
• 1 Remote sensing

• 2 United States. Central Intelligence Agency
• 1 National Geographic Society (U.S.). Cartographic Division
• 1 Shupe, John F
• 1 Suominen-Summerall, Sally

• 3 English

• 1 Europe
• 1 European Economic Community countries
• 1 Netherlands
• 1 Uruguay

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