Affiliation: | 1.Isotope Hydrology Division, Institute of Nuclear Science and Technology, Atomic Energy Research Establishment, Savar, Dhaka, Bangladesh ;2.Department of Environmental Sciences, Jahangirnagar University, Dhaka, 1342, Bangladesh ;3.Isotope Hydrology Section, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria ;4.Groundwater Hydrology, Bangladesh Water Development Board, Dhaka, 1205, Bangladesh ; |