GIBSON, A. J. The Development of the Turpentine Industry in Germany during the War. Indian Forester, [S. l.], v. 46, n. 10, p. 526–530, 1920. DOI: 10.36808/if/1920/v46i10/18357. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/18357. Acesso em: 21 aug. 2025.