Columbia subject headings:
Nuclear warfare--Moral and ethical aspects--Congresses.
Nuclear warfare--Psychological aspects--Congresses.
Nuclear winter--Congresses.
Harvard subject headings:
Conference papers and proceedings.
Nuclear warfare--Moral and ethical aspects--Congresses.
Nuclear warfare--Psychological aspects--Congresses.
Nuclear winter--Congresses.
Princeton subject headings:
Nuclear warfare--Moral and ethical aspects--Congresses.
Nuclear warfare--Psychological aspects--Congresses.
Nuclear winter--Congresses.