Columbia subject headings:
Forest policy--Amazon River Region.
Forest policy--Brazil.
Forest reserves--Amazon River Region.
Forest reserves--Brazil.
Forests and forestry--Amazon River Region.
Forests and forestry--Brazil.
Forests and forestry--Economic aspects--Amazon River Region.
Forests and forestry--Economic aspects--Brazil.
Rain forest ecology--Amazon River Region.
Rain forest ecology--Brazil.
Harvard subject headings:
Princeton subject headings:
Forest management--Amazon River Region.