Sir Gerald Trevor C. I. E. Indian Forester, [S. l.], v. 64, n. 1, p. 1–2, 1937. DOI: 10.36808/if/1938/v64i1/21367. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/21367. Acesso em: 21 aug. 2025.