Ordination and Classification of Vegetation in Semi Arid Area of Pakistan. Global Journal of Science Frontier Research, [S. l.], v. 14, n. C2, p. 11–19, 2014. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/1136. Acesso em: 9 apr. 2026.