Convocation of Southern Forest Rangers College, Coimbatore 31st October, 1970. Indian Forester, [S. l.], v. 97, n. 1, p. 35–46, 1971. DOI: 10.36808/if/1971/v97i1/26380. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/26380. Acesso em: 4 dec. 2025.