1. Economic Survey: Min. of finance, Govt of India, vol. 2 (Chap. 7), pp. 193–194 (2019–20). https://www.indiabudget.gov.in/economicsurvey/doc/vol2chapter/echap07_vol2.pdf
2. Rosegrant, M.W., Cai, X., Cline, S. A.: Global water outlook to 2025: averting an impending crisis (No. 572–2016–39087), p. 7 (2002). https://agris.fao.org/agris-search/search.do?recordID=GB2013200328
3. Suhag, R.: Overview of ground water in India. PRS (2019). https://dspace.bmsit.ac.in/xmlui/bitstream/handle/123456789/1785/Case%20study-IA1-GWH.pdf?sequence=1&isAllowed=y
4. Government of India: Water Related Statistics (2015). https://www.indiaenvironmentportal.org.in/content/412064/water-and-related-statistics-2015/
5. Government of India: Agricultural Statistics at a Glance 2015, Directorate of Economics and Statistics (2016). Ministry of Agriculture and Farmers’ welfare. Google Scholar]