CHAMPION, H. G. Measurement of the Cubical Contents of Forest Crops. Indian Forester, [S. l.], v. 52, n. 9, p. 476–481, 1926. DOI: 10.36808/if/1926/v52i9/19031. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19031. Acesso em: 29 oct. 2025.