HILJE, Luko. How truthful is Chief Seattle’s famous conservation-oriented speech?. Tropical Journal of Environmental Sciences, [S. l.], v. 55, n. 1, p. 345–359, 2021. DOI: 10.15359/rca.55-1.17. Disponível em: https://www.revistas.una.ac.cr/index.php/ambientales/article/view/14843.. Acesso em: 18 jul. 2024.