Columbia subject headings:
Harvard subject headings:
Environmental law, International.
Environmental law--United States
Fishery law and legislation--United States.
Fishery law and legislation.
Marine pollution--Law and legislation
Marine pollution--Law and legislation--United States
Marine resources conservation--Law and legislation
Marine resources conservation--Law and legislation--United States
Princeton subject headings:
Environmental law, International.
Fishery law and legislation.
Marine resources conservation--Law and legislation--United States.
Marine resources conservation--Law and legislation.