The pollution level in 10 major industrial hubs in the country, including Ludhiana in Punjab, Ghaziabad and Singrauli in Uttar Pradesh and Bhiwadi in Rajasthan, have reached a
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/highly-polluted-ludhiana-among-top-10
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-pollution-control-board-cpcb
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hazardous-waste
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ludhiana-d