National Water Policy (2002) states that
Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/report-group-suggesting-new-and-alternate-methods-ground-water-resources
[2] http://admin.indiaenvironmentportal.org.in/category/publisher/central-ground-water-board
[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-recharge
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-assessment
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/remote-sensing
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india