Region
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Alabama
2
America Latina
2
Amérique latine
2
Antioquia (Colombia : Department)
2
Antioquia (Department)
2
Canada, Northern
2
Canada, Western
2
Caribbean Area
2
Central America
2
Czech Republic
2
Czechoslovakia
2
ESTADOS UNIDOS
2
Europa
2
Former Soviet republics
2
GRAN BRETANA
2
Greece
2
Hungary
2
Illinois
2
Italy
2
Marruecos
2
Mediterranean Region
2
Middle East
2
North America
2
Northern Canada
2
Publicación periódica
2
South Asia
2
Soviet Union
2
Turkey
2
VALORES
2
VENEZUELA
2
Venezuela
2
Virginia
2
Western Canada
2
Wisconsin
2
Africa, Southern
1
Afrika
1
Afrique
1
Allemagne
1
Allemagne RF
1
Ameryka Łacińska
1
Amérique
1
Amérique centrale
1
Amérique du Nord
1
Andes (Regió)
1
Andes Region
1
Arab countries
1
Argentine
1
Arkansas
1
Arkansas(Stany Zjednoczone ; stan)
1
Australasia
1
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