Nangal: The Punjab Pollution Control Board (PPCB) has suggested a joint committee to keep a tab on Himachal Pradesh
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/pollution-hp-ppcb-moots-joint-panel
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sutlej
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chemical-industry
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hazardous-waste
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab-alkalies-chemicals
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/himachal-pradesh
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab