HARDEV SINGH VIRK. Punjab in the Grip of an Ecological Disaster: Is there a Solution?. Global Journal of Human-Social Science, [S. l.], v. 16, n. B4, p. 1–2, 2016. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/1745. Acesso em: 27 apr. 2024.