SAPRA, R. K. Tree Cover of Haryana. Indian Forester, [S. l.], v. 126, n. 8, p. 814–820, 2000. DOI: 10.36808/if/2000/v126i8/3260. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/3260. Acesso em: 4 dec. 2025.