TEWARI, D. N. Environment. Indian Forester, [S. l.], v. 117, n. 6, p. 413–424, 1991. DOI: 10.36808/if/1991/v117i6/8638. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/8638. Acesso em: 4 dec. 2025.