Convocation of Southern Forest Rangers College, Coimbatore 31st October, 1971. Indian Forester, [S. l.], v. 98, n. 1, p. 45–56, 1972. DOI: 10.36808/if/1972/v98i1/26516. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/26516. Acesso em: 4 dec. 2025.