@book{54832, author = {Jorna, P. and International Congress of Americanists}, title = {Etnohistoria del Amazonas /}, publisher = {Ediciones ABYA-YALA ;}, year = {1991.}, series = {Colección 500 años ;}, address = {Quito, Ecuador :}, note = {"46o Congreso de Americanistas, Amsterdam, 1988."} }