Columbia subject headings:
Harvard subject headings:
Indians of South America--Peru--Amazonas (Region)--History.
Indians of South America--Peru--Amazonas (Region)--Social life and customs.
Loreto (Peru : Department)--Social life and customs.
Princeton subject headings:
Amazonas (Peru : Region)--Social conditions.
Cognition and culture--Peru--Amazon River Region.
Indigenous peoples--Peru--Amazon River Region.