Geography
United States
80 results
Soviet Union
21 results
China
8 results
Developing countries
7 results
Japan
7 results
Antarctica
6 results
Foreign countries
6 results
Russia (Federation)
6 results
Russia
5 results
Europe
4 results
Mexico
3 results
Outer space
3 results
Florence (Italy)
2 results
Germany
2 results
Latin America
2 results
New York (N.Y.)
2 results
North America
2 results
USA
2 results
Africa
1 results
Allegheny Mountains
1 results
Arctic regions
1 results
Australia
1 results
Belgium
1 results
Canada
1 results
Chile
1 results
Communist countries
1 results
Egypt
1 results
European Economic Community countries
1 results
European Union countries
1 results
Former Soviet republics
1 results
France
1 results
Great Britain
1 results
India
1 results
Indo-Pacific Region
1 results
Iran
1 results
Israel
1 results
Kansas
1 results
Kazakhstan
1 results
Mongolia
1 results
Moon
1 results
North Carolina
1 results
Oceania
1 results
Oregon
1 results
Paris (France)
1 results
Passamaquoddy Bay (N.B. and Me.)
1 results
Puerto Rico
1 results
Saint Petersburg (Russia)
1 results
Sowjetunion
1 results
Venezuela
1 results
Washington (State)
1 results
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