KASHYAP, Ram Nath. Royality Realised on Chil (Pinus Longifolia) Sleepers Supplied to N. W. Railway. Indian Forester, [S. l.], v. 57, n. 2, p. 70–71, 1931. DOI: 10.36808/if/1931/v57i2/19966. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19966. Acesso em: 21 aug. 2025.