Columbia subject headings:
Biological warfare (International law)
Biological warfare--Law and legislation--United States.
Biological weapons--Law and legislation--United States.
Biological weapons--Law and legislation.
Bioterrorism--Government policy--United States.
Bioterrorism--United States--States.
Bioterrorism--United States.
Bioterrorism.
Harvard subject headings:
Bioterrorism
Bioterrorism--United States--Cases.
Bioterrorism--United States.
Disasters--Law and legislation--United States.
War and emergency legislation--United States.
Princeton subject headings: