Geographic Subject
France
44
Sweden
27
Switzerland
26
Netherlands
22
Finland
21
Germany
21
Spain
12
Germany (West)
11
Italy
8
Algeria
7
Madagascar
6
Morocco
6
Indonesia
5
Turkey
5
4.210
4
Denmark
4
England
4
Europe
4
Great Britain
4
Mexico
4
Stockholm
4
4.415
3
Ahaggar Mountains
3
Austria
3
China
3
Greenland
3
Hesse
3
Malaysia
3
Mexique
3
Tanzania
3
Aitōlia kai Akarnania
2
Asia
2
Berlin
2
Brazil
2
Brittany
2
Bukoba District
2
Bukoba District (Tanzania)
2
Chad, Lake, Watershed
2
Côte d'Ivoire
2
Egypt
2
El Salvador
2
Espagne
2
European Economic Community countries
2
Florida
2
Greece
2
Grèce
2
Guipúzcoa
2
Gujarat (India)
2
Italie
2
Libya
2
more ...