Columbia subject headings:
Environmental law, International--Periodicals.
Environmental law--Argentina--Periodicals.
Environmental policy--Periodicals.
Natural resources--Law and legislation--Argentina--Periodicals.
Natural resources--Law and legislation--Periodicals.
Harvard subject headings:
Princeton subject headings:
Environmental law, International--Periodicals.
Environmental law--Argentina--Periodicals.
Environmental policy--Periodicals.
Natural resources--Law and legislation--Argentina--Periodicals.
Natural resources--Law and legislation--Periodicals.
Periodicals.