Plea alleged DMRC extracts groundwater to wash trains, instead of waste water
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ngt-seeks-details-water-extraction-delhi-metro
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi-metro-rail-corporation-dmrc
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-green-trbunal-ngt
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-groundwater-authority-cgwa
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources