Proceedings of the Seventh Spike Conference Held at the Indian Institute of Science, Bangalore, on Monday, the 25th April 1932, at 10 A.m. Indian Forester, [S. l.], v. 58, n. 9, p. 489–495, 1932. DOI: 10.36808/if/1932/v58i9/20186. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/20186. Acesso em: 4 dec. 2025.