Columbia subject headings:
Chemical arms control--Verification.
Chemical arms control.
Chemical warfare (International law)
Chemical weapons disposal.
Harvard subject headings:
Chemical arms control--United States.
Convention on the Prohibition of the Development, Production, Stockpiling, and Use of Chemical Weapons and on Their Destruction
Princeton subject headings:
Chemical arms control--Verification.
Chemical arms control.
Chemical warfare (International law)
Chemical weapons disposal.