CHESTER, E. G. The Tapping of Rubber Trees in the Charduar Rubber Plantation, Assam, 1899. Indian Forester, [S. l.], v. 26, n. 5, p. 175–179, DOI: 10.36808/if/1900/v26i5/15886. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/15886. Acesso em: 19 feb. 2026.