A farmer burns paddy stubble at a village in Ludhiana
outweighs factors like cracker burning in Diwali or high motor vehicle congestion
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/crop-burning-raises-risk-respiratory-illness-threefold-says-ifpri-study
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nasa
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-green-trbunal-ngt
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25