DOUGLAS-HAMILTON, I.; WALL, J. Drought threatens Mali elephants. Pachyderm, [S. l.], v. 45, p. 129–130, 2009. DOI: 10.69649/pachyderm.v45i.177. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/177. Acesso em: 4 dec. 2024.