PARKER, I. S.; GRAHAM, A. D. . Part I Part I. Policies of confusion 1960-1978: Elephant ivory, rhino horn and hippo teeth. Pachyderm, [S. l.], v. 61, p. 153–160, 2020. DOI: 10.69649/pachyderm.v61i.16. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/16. Acesso em: 23 nov. 2024.