GLOVER, H. M. True Symbiosis in the Hills. Indian Forester, [S. l.], v. 66, n. 12, p. 697–699, 1940. DOI: 10.36808/if/1940/v66i12/21701. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/21701. Acesso em: 4 dec. 2025.