PURKAYASTHA, S. K.; LAL, B. Plant Remains from Burzahom, Kashmir. Indian Forester, [S. l.], v. 102, n. 11, p. 781–785, 1976. DOI: 10.36808/if/1976/v102i11/11963. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/11963. Acesso em: 4 dec. 2025.