Geographic Subject
France
46
Sweden
28
Switzerland
26
Germany
24
Netherlands
24
Finland
22
Spain
12
Germany (West)
11
Italy
8
Algeria
7
Morocco
7
Madagascar
6
Europe
5
Turkey
5
4.210
4
Denmark
4
England
4
Great Britain
4
Stockholm
4
4.415
3
Ahaggar Mountains
3
Austria
3
Brittany
3
Greenland
3
Hesse
3
Mexico
3
New Caledonia
3
Africa
2
Africa, West
2
Aitōlia kai Akarnania
2
Andes
2
Australia
2
Berlin
2
Brazil
2
Chad, Lake, Watershed
2
China
2
Congo (Brazzaville)
2
Côte d'Ivoire
2
Egypt
2
Espagne
2
Ethiopia
2
European Economic Community countries
2
Greece
2
Grèce
2
Guipúzcoa
2
Italie
2
Libya
2
Limousin
2
Massif Central
2
Mexique
2
more ...