Columbia subject headings:
Biodiversity conservation--Law and legislation--Amazon River Region.
Indians of South America--Legal status, laws, etc.--Amazon River Region.
Intellectual property--Amazon River Region.
Harvard subject headings:
Biodiversity conservation--Law and legislation--Amazon River Region.
Indians of South America--Legal status, laws, etc.--Amazon River Region.
Intellectual property--Amazon River Region.
Princeton subject headings:
Indians of South America--Legal status, laws, etc.--Amazon River Region.
Intellectual property--Law and legislation--Amazon River Region.