RAITT, W. Report on a Paper-pulping Reconnaissance Survey of the Chakrata forest Division, U. P. Indian Forester, [S. l.], v. 53, n. 5, p. 266–269, 1927. DOI: 10.36808/if/1927/v53i5/19232. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19232. Acesso em: 27 dec. 2025.