Geographic Subject
Russia (Federation)
12
Soviet Union
3
Belarus
2
Moscow
2
Altai Mountains
1
Caucasus
1
Donets Basin (Ukraine and Russia)
1
Kara-Tau (Mountains)
1
Kazakhstan
1
Moscow-Volga Waterway
1
Sakha
1
Sakha (Russia)
1
Sayan Mountains
1
Sayan Mountains (Russia)
1
Siberia
1
Siberia, Eastern
1
Siberia, Eastern (Russia)
1
Siberia, Northeastern
1
Siberia, Western
1
Smolenska︠i︡a oblastʹ
1
Soviet Union, Northwestern
1
Ural Mountains Region
1