Geographic Subject
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Volga-Ural Region
3
Antarctic Ocean
2
Asia
2
Baltic Sea Region
2
Bashkortostan
2
Bur︠i︡ati︠i︡a
2
East Asia
2
Gissar Range
2
Irtysh River Valley
2
Kuril Islands
2
Kyrgyzstan
2
Mangyshlak Peninsula
2
Ob River Valley
2
Pamir
2
Pechora River Valley
2
Primorskiĭ kraĭ
2
Taymyr Peninsula
2
Timan Ridge Region
2
Turkmenistan
2
Tuva
2
White Sea Region
2
Yenisey River Valley
2
Africa
1
Africa, North
1
Alaska
1
Alps
1
America
1
Amur River (China and Russia)
1
Amur River Valley (China and Russia)
1
Amurska︠i︡a oblastʹ
1
Anabar Shield
1
Apennines
1
Aral Sea Region (Uzbekistan and Kazakhstan)
1
Arctic Ocean
1
Arctic regions
1
Asia, Southeastern
1
Australia
1
Azerbaijan
1
Baikal Lake
1
Baikal Lake (R.S.F.S.R.)
1
Baikal, Lake (Russia)
1
Balkan Peninsula
1
Balkhash Lake
1
Baltic States
1
Belarus
1
Bering Sea Region
1
Black Sea
1
Black Sea Region
1
Bureya Range Region
1
Byelorussian S.S.R.
1
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