Air pollution in a key Chinese region surrounding Beijing worsened in the first four months of this year, despite tough new campaigns to enforce green regulations and punish offenders, official dat
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/smog-key-northern-china-region-rises-first-four-months-year
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/reuters
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control