Columbia subject headings:
Biodiversity--Amazon River Region--Congresses.
Convention on Biological Diversity (Organization)--Congresses.
Indians of South America--Amazon River Region--Congresses.
Permanent Forum on Indigenous Issues (United Nations)--Congresses.
Harvard subject headings:
Biodiversity--Protection--Amazon River Region--Congresses.
Convention on Biological Diversity (Organization)--Congresses.
Indians of South America--Amazon River Region--Societies, etc.--Congresses.
Indians of South America--Ethnobiology--Civil rights--Amazon River Region--Congresses.
Permanent Forum on Indigenous Issues (United Nations)--Congresses.
Sustainable development--Amazon River Region--Congresses.
Princeton subject headings:
Biodiversity--Protection--Amazon River Region--Congresses.
Convention on Biological Diversity (Organization)--Congresses.
Indians of South America--Amazon River Region--Societies, etc.--Congresses.
Indians of South America--Ethnobiology--Civil rights--Amazon River Region--Congresses.
Permanent Forum on Indigenous Issues (United Nations)--Congresses.
Sustainable development--Amazon River Region--Congresses.