Chaitanya Agarwal is a retired Groundwater Scientist from the State Groundwater Department, U.P., after putting 40 years of service, along with consultancy work in the field of Groundwater. During the service, published more than 250 technical papers and after that published more than 14 technical books on various aspects of Groundwater and on social themes. He travelled widely to various countries of Europe, the United States, Singapore and Malaysia, etc. All the books published are available on various E-platforms.