Columbia subject headings:
Biological weapons.
Chemical weapons.
Persian Gulf War, 1991--Biological warfare.
Persian Gulf War, 1991--Chemical warfare.
United States--Military policy.
Harvard subject headings:
Biological weapons
Chemical weapons
Persian Gulf War, 1991--Biological warfare
Persian Gulf War, 1991--Chemical warfare
United States--Military policy.
Princeton subject headings:
Biological weapons.
Chemical weapons.
Persian Gulf War, 1991--Biological warfare.
United States--Military policy.