DAVID, A. N. Aeroplanes and forests. Indian Forester, [S. l.], v. 46, n. 1, p. 11–18, 1919. DOI: 10.36808/if/1920/v46i1/18292. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/18292. Acesso em: 4 dec. 2025.