SETH, V. K.; KHARBANDA, B. C. Ideas on Grading of Hardwoods for Pulping as Illustrated for the Forests of Bastar. Indian Forester, [S. l.], v. 99, n. 8, p. 480–498, 1973. DOI: 10.36808/if/1973/v99i8/26749. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/26749. Acesso em: 21 aug. 2025.