MATHUR, R. S. Forestry Research in Uttar Pradesh - problems and Prospects. Indian Forester, [S. l.], v. 117, n. 11, p. 990–998, 1991. DOI: 10.36808/if/1991/v117i11/8741. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/8741. Acesso em: 21 aug. 2025.