CHMPION, H. G. Second Intrim Report on the Progress of Investigation into the Origin of Twisted Fibre in Pinus Longifolia, Roxb. Indian Forester, [S. l.], v. 56, n. 12, p. 512–520, 1930. DOI: 10.36808/if/1930/v56i12/19949. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19949. Acesso em: 21 aug. 2025.