Region
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Central America
1
Central Europe
1
Chapala, Lake, Watershed
1
Chile
17
China
11
Chine
1
Colombia
95
Colombie
2
Columbus
1
Communist countries
1
Córdoba (Province)
1
Córdoba (Provincia)
1
Croatia
2
Cuba
96
Czech Republic
1
Decision making
1
Deutschland
1
Developing countries
1
East Asia
1
Eastern Europe
2
Ebro River Watershed
1
Economic policy
1
Ecuador
17
Egypt
1
England
1
Es
1
España
98
Espa{tilde}na
2
Estados Unidos
3
Estados Unidos de América
2
Europa
5
Europa (geografie)
1
Europe
20
Europe, Central
1
Europe, Eastern
2
European Economic Community countries
2
European Union countries
7
États-Unis
20
France
3
Germany
4
Germany (West)
1
Germany, West
1
Granada
1
Grande-Bretagne
2
Great Britain
23
Great Lakes Region (Africa)
1
Greece
1
Guadalajara (Mexico)
1
Guipúzcoa (Spain)
1
Hermosillo
1
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