VARMA, B. S. A New Condenser for Camphor Distillation. Indian Forester, [S. l.], v. 78, n. 9, p. 471–474, 1952. DOI: 10.36808/if/1952/v78i9/23423. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/23423. Acesso em: 4 dec. 2025.