Columbia subject headings:
Brazil--Foreign relations--French Guiana.
French Guiana--Foreign relations--Brazil.
French Guiana--Politics and government.
Harvard subject headings:
Brazil--Foreign relations--French Guiana.
French Guiana--Foreign relations--Brazil.
French Guiana--Politics and government.
Princeton subject headings:
Brazil--Foreign relations--French Guiana.
French Guiana--Foreign relations--Brazil.
French Guiana--Politics and government.