Columbia subject headings:
Nuclear energy--Government policy--Japan--History.
Nuclear power plants--Environmental aspects--Japan--Fukushima-ken--History.
Harvard subject headings:
Nuclear energy--Government policy--Japan--History.
Nuclear power plants--Environmental aspects--Japan--Fukushima-ken--History.
Princeton subject headings:
Nuclear energy--Government policy--Japan--History.
Nuclear power plants--Environmental aspects--Japan--Fukushima-ken--History.