Fly ash brick industry is necessary for promoting cleaner brick production technology and waste.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bihar-can-produce-60-million-fly-ash-bricks-every-year-report
[2] http://admin.indiaenvironmentportal.org.in/category/author/pranav-chaudhary
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-patna-0
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bihar
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fly-ash-bricks
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environmental-health
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nitrogen-dioxide
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-thermal-power-corporation-ntpc
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment