Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ground-reality-2
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-indian-express-chennai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-irrigation
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/andhra-pradesh
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-assessment
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources