Links:
[1] http://admin.indiaenvironmentportal.org.in/news/groundwater-table-falls-25-m-state
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-assessment
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/andhra-pradesh