Sirajudeen J, Manivel V and Arul Manikandan S 2015. Hydrochemical analysis of groundwater of karumandapam area near koraiyar river Tiruchirappalli district, Tamil nadu, India. JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH. 1, 1 (Jul. 2015), 33–40. DOI:https://doi.org/10.46947/joaasr1120153.