Vieira Helm, C.M. 1994. Great hydroelectric projects and the Indigenous peoples. Kaingang and Guaraní in the State of Paraná, Brazil. Ponencia en el 48o CIA, Estocolmo.
@book{123503, author = {Vieira Helm, C.M.}, publisher = {Ponencia en el 48o CIA, Estocolmo}, title = {Great hydroelectric projects and the Indigenous peoples. Kaingang and Guaraní in the State of Paraná, Brazil}, year = {1994} }