GUPTA, A. C. The Sundarbans, its Problems and its Possibilities. Indian Forester, [S. l.], v. 83, n. 8, p. 481–487, 1957. DOI: 10.36808/if/1957/v83i8/24253. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/24253. Acesso em: 21 aug. 2025.