Columbia subject headings:
Chemical arms control--United States.
Chemical arms control.
Chemical industry--Government policy--United States.
Chemical warfare--United States.
United States. Chemical Weapons Convention.
Harvard subject headings:
Chemical arms control--Verification.
Chemical arms control.
Chemical industry--Government policy--United States.
Chemical industry--United States--Inventory control.
Chemical weapons--United States.
Princeton subject headings:
Chemical arms control.
Chemical industry--Government policy--United States.