Geographic Subject
Russia (Federation)
20
Siberia
6
Soviet Union
3
Kola Peninsula
2
Switzerland
2
Ukraine
2
Aldan Plateau
1
Alps, Western
1
Baltic Sea Region
1
Bas-Rhin
1
Black Sea
1
Brazil
1
Bregaglia region
1
Byelorussian S.S.R.
1
Caucasus, Northern
1
Constance, Lake
1
Earth
1
France
1
Germany
1
Gissar Range
1
Hesse
1
Italy
1
Jordan
1
Kamchatka Peninsula
1
Kamchatska︠i︡a oblastʹ
1
Kamchatska︠i︡a oblastʹ (Russia)
1
Karelia
1
Kolyma River Valley
1
Kryvyi Rih Basin
1
Kuril Islands
1
Ladoga Lake
1
Luxembourg
1
Minas Gerais
1
Minas Gerais (State)
1
Mongol-Okhotsk zone
1
Mongolia
1
North Pacific Ocean
1
Norway
1
Russian Far East
1
Siberia (R.S.F.S.R.)
1
Siberia, Eastern
1
Sweden
1
Tajikistan
1
Timan Ridge Region
1
Transbaikalia
1
Tyin region
1
Vitim Plateau
1
Volga River Valley
1
Volga Valley
1
Volga-Ural Region
1
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