GIBSON, A. J. The Coniferous Lumber Supply and Trade of the N. -w. Himalyan Forests of India. Indian Forester, [S. l.], v. 46, n. 7, p. 356–362, 1920. DOI: 10.36808/if/1920/v46i7/18338. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/18338. Acesso em: 21 aug. 2025.