SINGH, S. P. Stand Volume Tables for Uttar Pradesh Chirpine (<I>Pinus roxburghii</I>). Indian Forester, [S. l.], v. 105, n. 9, p. 644–657, 1979. DOI: 10.36808/if/1979/v105i9/11358. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/11358. Acesso em: 4 dec. 2025.