Heather Beetle. Indian Forester, [S. l.], v. 64, n. 4, p. 246–248, 1938. DOI: 10.36808/if/1938/v64i4/21407. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/21407. Acesso em: 21 aug. 2025.