Geography
United States
256 results
China
31 results
Europe
26 results
Soviet Union
26 results
Developing countries
17 results
Vietnam
14 results
Japan
13 results
Africa
11 results
East Asia
9 results
India
9 results
Canada
8 results
Latin America
8 results
Middle East
8 results
Russia (Federation)
8 results
Arab countries
7 results
European Economic Community countries
7 results
Asia
6 results
Europe, Eastern
6 results
Korea (North)
6 results
New York (N.Y.)
6 results
Southeast Asia
6 results
Africa, Sub-Saharan
5 results
Germany
5 results
Iran
5 results
Israel
5 results
Pakistan
5 results
South Africa
5 results
États-Unis
5 results
Balkan Peninsula
4 results
Great Britain
4 results
Korea (South)
4 results
Turkey
4 results
Central America
3 results
Egypt
3 results
Islamic countries
3 results
Mexico
3 results
Nigeria
3 results
Venezuela
3 results
Afghanistan
2 results
Africa, North
2 results
Algeria
2 results
Asia, Central
2 results
Brazil
2 results
Chine
2 results
Foreign countries
2 results
Former Soviet republics
2 results
Korea
2 results
Manchuria
2 results
Manchuria (China)
2 results
North America
2 results
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