Columbia subject headings:
Harvard subject headings:
Business enterprises--Amazon River Region.
Business enterprises--Brazil
Economic development--Amazon River Region.
Economic development--Brazil.
Environmental management--Amazon River Region.
Environmental management--Brazil
Environmental policy--Amazon River Region
Environmental policy--Brazil
Industries--Amazon River Region.
Industries--Brazil
Sustainable development--Amazon River Region
Sustainable development--Brazil
Princeton subject headings:
Amazon River Region--Economic policy.
Economic development--Amazon River Region.
Sustainable development--Economic aspects--Amazon River Region.