Geographic Subject
Russia (Federation)
62
India
23
Germany
17
Soviet Union
14
Siberia
9
Kuznetsk Basin
7
Sakha
7
Ural Mountains Region
7
France
6
United States
6
Donets Basin (Ukraine and Russia)
5
Kazakhstan
5
Pechora River Watershed
5
Australia
4
Indonesia
4
New Zealand
4
Former Soviet republics
3
Russian Far East
3
Silesia
3
Tasmania
3
Canada
2
Caucasus
2
Halle an der Saale
2
Japan
2
Netherlands
2
Poland
2
Primorskiĭ kraĭ
2
Qaraghandy oblysy
2
Siberia, Northeastern
2
South Africa
2
Ukraine
2
West Bengal
2
4.210
1
Afghanistan
1
Alabama
1
America
1
Amurska︠i︡a oblastʹ
1
Asia, Central
1
Bangladesh
1
Barents Island
1
Bering Sea Coast
1
Bihar
1
Bihar (State)
1
Bogor
1
Bulgaria
1
Bureya Basin
1
Chulʹman region
1
Czechoslovakia
1
Damodar Valley
1
Donets Basin
1
more ...