LINDEQUE, M.; ERB, K. Research on the effects of temporary horn removal on black rhinos in Namibia. Pachyderm, [S. l.], v. 20, n. 1, p. 27–30, 1995. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/821. Acesso em: 3 jul. 2024.