Convocation of the Indian Forest College, Dehra Dun, Held on 29th July, 1972. Indian Forester, [S. l.], v. 98, n. 10, p. 620–629, 1972. DOI: 10.36808/if/1972/v98i10/26663. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/26663. Acesso em: 21 aug. 2025.