Geographic Subject
Soviet Union
9
Russia (Federation)
4
Caspian Depression
2
Caucasus
2
France
2
Altai Mountains
1
Armenian S.S.R.
1
Bashkortostan (Russia)
1
Caspian Sea
1
East Asia
1
England
1
Europe, Eastern
1
Great Britain
1
Kola Peninsula
1
Kurska︠i︡a oblastʹ
1
Latin America
1
Moscow
1
Novgorodska︠i︡a oblastʹ (Russia)
1
Sun
1
United States
1
Ural Mountains Region
1