Links:
[1] http://admin.indiaenvironmentportal.org.in/news/cpcb-pulls-52-firms-over-handling-waste
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-pollution-control-board-cpcb
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/plastics
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-management
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-disposal