SRIVASTAVA, T. N. Research and Education at Forest Research Institute and Colleges, Dehra Dun. Indian Forester, [S. l.], v. 94, n. 1, p. 5–12, 1968. DOI: 10.36808/if/1968/v94i1/25964. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/25964. Acesso em: 28 oct. 2025.