Prize-day, Forest Research Institute and College, Dehra Dun. Indian Forester, [S. l.], v. 42, n. 9, p. 448–451, 1916. DOI: 10.36808/if/1916/v42i9/18040. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/18040. Acesso em: 21 aug. 2025.