Geography
United States
16 results
China
2 results
Cuba
2 results
Europe
2 results
Soviet Union
2 results
Africa, North
1 results
Asia
1 results
Caribbean Area
1 results
Europe, Northern
1 results
Mediterranean Region
1 results
Nicaragua
1 results
Pakistan
1 results
Persian Gulf Region
1 results
Turkey
1 results
USA
1 results