KOLKATA: A much-awaited study to detect the source of air pollution and quantify the amount of contaminents in Kolkata and Howrah has finally been commissioned by the West Bengal Pollution Control
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/new-study-identify-source-air-pollution
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-kolkata
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/west-bengal
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rspm-pm-10
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25