1. Water quality in shallow alluvial aquifers, Upper Colorado River basin, Colorado, 1997;Apodaca;J. Am. Wat. Res. Ass.,2002
2. Groundwater geochemistry and calcite cementation of the Aquia aquifer in Southern Maryland;Chapelle;Water Res. Res.,1983
3. Major ion chemistry of groundwater in Delhi area: Chemical weathering processes and groundwater flow regime;Datta;J. Geol. Soc. India,1996
4. Groundwater Geochemistry: Fundamentals and Applications to Contamination;Deutsch,1997
5. Major ion chemistry and identification of hydrogeochemical processes of groundwater in a part of Kancheepuram district, Tamil Nadu, India;Elango;Environ. Geosci.,2003