HOWARD, Albert. The Water-hyacinth and its Utilization. Indian Forester, [S. l.], v. 51, n. 9, p. 482–482, 1925. DOI: 10.36808/if/1925/v51i9/18901. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/18901. Acesso em: 29 oct. 2025.