LOHANI, D. N.; KUREEL, A. P. Production of Seed from Tapped and Untapped Trees in Chir Pine (<I>Pinus roxburghii</I>, SARG.). Indian Forester, [S. l.], v. 99, n. 6, p. 359–366, 1973. DOI: 10.36808/if/1973/v99i6/26804. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/26804. Acesso em: 7 oct. 2025.