{"id":"000025133","type":"book","title":"First report on a field trip to the Guaporé region (Pacaas Novos). - Sao Paulo","container-title":"International Congress of Americanists <31, 1955, Sao Paulo> : Anais. - S. 107-112","author":[{"family":"Becker-Donner","given":"Etta"}],"issued":{"raw":"1955"}}