Subject Region
United States
60
Hiroshima-shi (Japan)
13
Hiroshima-shi
8
Japan
8
Great Britain
7
Haiti
4
Nagasaki-shi (Japan)
4
Australia
3
England
3
Europe
3
Afghanistan
2
India
2
Iraq
2
London
2
Pennsylvania
2
Sun
2
Amazon River Region
1
Antarctica
1
Arctic regions
1
Belarus
1
Bridesburg
1
Budapest
1
California
1
Canada
1
Caribbean Area
1
Chesapeake Bay (Md. and Va.)
1
Chornobylʹ
1
Colorado
1
Cuba
1
Delphoi
1
Delphoi (Greece)
1
Developing countries
1
Ecuador
1
Greece
1
Hanford Site (Wash.)
1
Havana
1
Hungary
1
Latin America
1
Love Canal Chemical Waste Landfill (Niagara Falls, N.Y.)
1
Missouri
1
Monument Valley (Ariz. and Utah)
1
Navajo Indian Reservation
1
Navajo Nation, Arizona, New Mexico & Utah
1
Nevada
1
New York (State)
1
Niagara Falls
1
Oregon
1
Outer space
1
Pakistan
1
Pont-Saint-Esprit (France)
1
יותר ...