1. Agrawal V, Jagetia M (1997) Hydrogeochemical assessment of groundwater quality in Udaipur city, Rajasthan, India, In: Proceedings of national conference on dimension of environmental stress in India, Department of Geology, MS University, Baroda, India
2. Ahamed AJ, Loganathan K, Jayakumar R (2015) Hydrochemical characteristics and quality assessment of groundwater in Amaravathi river basin of Karur district, Tamil Nadu, South India. Sustain Water Resour Manag 1(3):273–291
3. APHA (1998) Standard methods for the examination of water and waste water, 20th edn. American Public Health Association, Washington
4. Appelo CAJ, Postma D (1996) Geochemistry, groundwater and pollution. AABalkema Publication, Rotterdam
5. BIS (2003) Indian standard drinking water specifications IS10500:1991, edition 2.2 (2003–2009). Bureau of Indian Standards, New Delhi