Geographic Subject
Russia (Federation)
10
Soviet Union
8
Ukraine
3
Caucasus
2
Donets Basin (Ukraine and Russia)
2
Kazakhstan
2
Moscow (Oblast)
2
Abkhaz︠i︡a
1
Armenia
1
Azerbaijan
1
Belarus
1
Estonia
1
Former Soviet republics
1
Georgia (Republic)
1
India
1
Kara-Tau (Mountains)
1
Kemeri
1
Kyrgyzstan
1
Latvia
1
Moldova
1
Moscow
1
Moscow-Volga Waterway
1
Novyĭ Afon (Georgian S.S.R.)
1
Respublika Krym
1
Russia (Federatioon)
1
R︠i︡azanska︠i︡a oblastʹ
1
Siberia, Northeastern
1
Siberia, Western
1
Turkmenistan
1
Ural Mountains Region
1
Vladimirska︠i︡a oblastʹ
1
︠I︡Aroslavska︠i︡a oblastʹ
1