THAPA, R. S.; SINGH, Pratap. Insect Borers Killing Fire-scorched Chir Pine Trees and Their Control in Nahan Forest Division, Himachal Pradesh. Indian Forester, [S. l.], v. 116, n. 5, p. 375–380, 1990. DOI: 10.36808/if/1990/v116i5/8976. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/8976. Acesso em: 4 dec. 2025.