Columbia subject headings:
Brazil--Economic integration--Congresses.
Free trade--Brazil--Congresses.
MERCOSUR (Organization)
North American Free Trade Agreement
Uruguay Round (1987-1994)
Harvard subject headings:
America--Foreign economic relations--Brazil--Congresses.
Brazil--Economic integration.
Brazil--Foreign economic relations--America--Congresses.
Free trade--Brazil.
MERCOSUR (Organization)
MERCOSUR (Organization)--Brazil--Congresses.
North American Free Trade Agreement
Uruguay Round (1987-1994)
Princeton subject headings: