In India, Bihar is amongst poorest state, with poverty incidence of 42.6%. Bihar constitutes about 3% of national geographical area, but supports, 8 % of its population. The state is characterized as most backward state of India. In Bihar there has been a slow decline in the incidence of...

Abstract: Water is essential for human survival but water-related illnesses are the most common health threat in the developing world. An estimated 25 000 people die every day as a result of water-related diseases Human existence depends on water. Water interacts with solar energy to determine...