section_heading: Literatura
paragraph_text: Olivera, J.L.D. and A. López. 1988. Isla Tiburón para los "Tiburones" Etnias 1(2):9-10. Felger, R.S. and M.B. Moser. 1985. People of the Desert and Sea. Ethnobotany of the Seri Indians. University of Arizona Press, Tucson.