Geographic Subject
Baltic Sea Region
1
Baltic Shield
1
Black Sea
1
Caucasus, Northern
1
Earth
2
Kamchatka Peninsula
1
Kamchatska︠i︡a oblastʹ
1
Kamchatska︠i︡a oblastʹ (Russia)
1
Karelia
1
Khanka Lake, Russia and China
1
Kola Peninsula
2
Kuril Islands
1
Mid-Atlantic Ridge
1
Pacific Area
1
Russia (Federation)
14
Sakha
1
Siberia
1
Siberia (R.S.F.S.R.)
1
Siberia, Eastern
2
Siberia, Eastern (R.S.F.S.R.)
1
Siberia, Eastern (Russia)
1
Soviet Union
3
Tajikistan
1
Transbaikalia
2
Ural Mountains Region
1
White Sea
1