Geographic Subject
Russia (Federation)
91
Soviet Union
44
Russian Far East
33
India
30
Siberia
18
Germany
16
Former Soviet republics
11
France
10
Africa
9
Indonesia
9
Russia
9
Sweden
9
Japan
7
Pakistan
6
Malaysia
5
Paris
5
United States
5
Asia
4
Belgium
4
Italy
4
Mongolia
4
Poland
4
Singapore
4
America
3
Brazil
3
Denmark
3
Europe
3
Germany (East)
3
Germany (West)
3
Great Britain
3
Indian Ocean
3
Netherlands
3
North America
3
Scandinavia
3
Switzerland
3
Tuva
3
Ural Mountains Region
3
Vietnam
3
Argentina
2
Asia, Central
2
Austria
2
Baikal, Lake
2
Brésil
2
Caspian Sea Region
2
Cyprus
2
Ethiopia
2
Gujarat
2
Helgoland
2
Malaya
2
New Zealand
2
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