Major Ground Water Development Issues in South Asia- An Overview -- Part I. Groundwater Development Problems in Arid and Semi-Arid & Hilly Areas -- Water Management in Arid and Semi- Arid Areas of India -- Frontiers of Hardrock Hydrogeology in India -- Characterisation of a Deep Saline Aquifer Using Oil Exploration Data in an Arid Region of Rajasthan, India -- Sustainable Management of Groundwa…