Columbia subject headings:
Indians of South America--Legal status, laws, etc.--Ecuador.
Indigenous peoples--Legal status, laws, etc.--Ecuador.
Harvard subject headings:
Customary law--South America.
Indians of South America--Legal status, laws, etc.--Ecuador.
Princeton subject headings:
Indians of South America--Legal status, laws, etc.--Ecuador.
Indigenous peoples--Legal status, laws, etc.--Ecuador.