| Chapter No. | Chapter Title | Chapter Author | Page No. |
| 1 | Approaches and Advancements of analytical Techniques in Hydrogeochemistry | | 1 |
| 2 | Basics of Hydrogeochemical Modeling | | 19 |
| 3 | An Overview on NETPATH Geochemical Modeling A Case Study from Coastal Aquifer of Pondicherry | | 33 |
| 4 | Speciation of Icons in Groundwater and its Application | | 49 |
| 5 | Understanding the Groundwater and Surface Water Interactions Through Hydrogeochemical and Multivariate Statistical Modeling Approach | | 63 |
| 6 | Statistical Methods for Characterization of Water Quality Variables in Hydrogeochemical Studies | | 73 |
| 7 | Applications of Overlay analysis Using Geographical Information system in water Research | | 89 |
| 8 | Biogeochemical Modeling of the Aquatic Ecosystem | | 103 |
| 9 | Contaminant Transport Modeling in groundwater Management | | 117 |
| 10 | Rock Water Interaction in Groundwater and Using Geochemical Modelling | | 133 |
