Geographic Subject
Japan
18
India
16
Bangladesh
11
Indonesia
10
Pakistan
7
Soviet Union
7
Russia (Federation)
6
Ukraine
5
Mongolia
4
Argentina
3
Malaysia
3
Poland
3
Russian Far East
3
Russian Far East (Russia)
3
Thailand
3
Brazil
2
Bulgaria
2
China
2
England
2
Great Britain
2
Italy
2
LA
2
Mexico
2
Romania
2
Siberia
2
Siberia (Russia)
2
Switzerland
2
Venezuela
2
ARGENTINA
1
Amazon River Valley
1
Asia, Central
1
Australia
1
BRASIL
1
Bohemia
1
Coventry Region
1
Cuba
1
Czech Republic
1
Developing countries
1
Ecuador
1
Faroe Islands
1
France
1
Franconia (Germany)
1
Germany (East)
1
Idaho
1
Indiana
1
Islamic countries
1
Jamaica
1
Kazakhstan
1
Krakatoa
1
Kraków
1
more ...