SINGH, Ombir. Existence of Red Pine in Khasi Pine Areas of Meghalaya : Controversy, Solution and Prospects. Indian Forester, [S. l.], v. 133, n. 5, p. 655–659, 2007. DOI: 10.36808/if/2007/v133i5/1569. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/1569. Acesso em: 4 dec. 2025.