CHAMPION, H. G. A Flying Visit to East Africa. Indian Forester, [S. l.], v. 66, n. 1, p. 4–10, 1939. DOI: 10.36808/if/1940/v66i1/21508. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/21508. Acesso em: 21 aug. 2025.