The book, designed for the postgraduate students of Pure and Applied Geology (M.Sc.) and Hydrology and Groundwater (M. Tech) and undergraduate students of Civil Engineering/ Irrigational Engineering/Water Resource Engineering, is highly useful to the students for their course study and is also likely to help those appearing in various competitive examinations such as GATE, NET, PSC and UPSC. This book comprises fifteen chapters of which the first six chapters are devoted to Hydrology, whereas the latter nine chapters impart the knowledge of Groundwater. KEY FEATURES Widely covers topics on Hydrology and Groundwater Provides chapter-end Review Questions, Objective Type Questions and Numerical Problems Includes Appendices on Unit Conversion Factors; Glossary; and Answers to Objective Type Questions and Numerical Problems, respectively, with a detailed bibliography