SHEBBEAERE, E. O. Cost of Plantations in Northern Bengal. Indian Forester, [S. l.], v. 54, n. 4, p. 201–204, 1928. DOI: 10.36808/if/1928/v54i4/19376. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/19376. Acesso em: 4 dec. 2025.