Geography
Soviet Union
Europe, Eastern
29 results
United States
20 results
Russia (Federation)
16 results
China
8 results
URSS
8 results
Ukraine
7 results
Russia
6 results
Former Soviet republics
5 results
Communist countries
4 results
Siberia (Russia)
4 results
Asia, Central
3 results
France
3 results
Germany
3 results
Siberia
3 results
Asia
2 results
Europe
2 results
Hungary
2 results
India
2 results
4.935
1 results
Azerbaijan
1 results
Developing countries
1 results
East Asia
1 results
Europe, Central
1 results
Great Britain
1 results
Italy
1 results
Republics
1 results
Russia, Northern
1 results
Russian Far East (Russia)
1 results
Saint Peterburg
1 results
Soviet Union, Western
1 results
Taiwan
1 results
U.R.S.S.
1 results
UNION SOVIETICA
1 results
USSR
1 results
Ural Mountains Region
1 results
Ural Mountains Region (Russia)
1 results
Volga-Ural Region (Russia)
1 results