Columbia subject headings:
Marine resources--Government policy--Chile--Congresses.
Marine resources--Government policy--Congresses.
Shipping--Congresses.
Harvard subject headings:
Marine resources--Government policy--Chile--Congresses.
Marine resources--Government policy--Congresses.
Shipping--Congresses
Princeton subject headings:
Marine resources--Government policy--Chile--Congresses.
Marine resources--Government policy--Congresses.
Shipping--Congresses.