HOWARD, S. H. A Classification of the Thinnings and Increment Fellings. Indian Forester, [S. l.], v. 42, n. 2, p. 66–71, 1916. DOI: 10.36808/if/1916/v42i2/17973. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/17973. Acesso em: 4 dec. 2025.