SINGH, Partap. Whither-Forestry. Indian Forester, [S. l.], v. 96, n. 1, p. 44–54, 1970. DOI: 10.36808/if/1970/v96i1/26213. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/26213. Acesso em: 25 dec. 2025.