Columbia subject headings:
Environmental policy--Amazon River Region--Congresses.
Forest management--Amazon River Region--Congresses.
Human ecology--Amazon River Region--Congresses.
Indians of South America--Amazon River Region--Government relations.
Indians of South America--Land tenure--Congresses.
Indians, Treatment of--Amazon River Region.
Land use--Amazon River Region--Congresses.
Rain forest ecology--Amazon River Region--Congresses.
Harvard subject headings:
Environmental policy--Amazon River Region--Congresses
Forest management--Amazon River Region--Congresses.
Human ecology--Amazon River Region--Congresses.
Indians of South America--Amazon River Region--Government relations--Congresses.
Indians of South America--Amazon River Region--Politics and government--Congresses.
Indians of South America--Land tenure--Amazon River Region--Congresses.
Rain forest ecology--Amazon River Region--Congresses.
Princeton subject headings:
Environmental policy--Amazon River Region--Congresses--Congresses.
Forest management--Amazon River Region--Congresses.
Human ecology--Amazon River Region--Congresses.
Indians of South America--Amazon River Region--Government relations--Congresses.
Indians of South America--Amazon River Region--Land tenure--Congresses.
Indians of South America--Amazon River Region--Politics and government.
Rain forest ecology--Amazon River Region--Congresses.