Karunakara, N.Shetty, T.Sahoo, B. K.Sapra, B. K.2021-07-052021-07-052020Scientific Reports, 2020. Vol. 10 (1): Article no. 16547http://hdl.handle.net/123456789/229775058 bytestext/htmleninnovative techniqueharvesting soil gashighly efficient source222Rncalibration applicationswalk-in type chamber: part-1An innovative technique of harvesting soil gas as a highly efficient source of 222Rn for calibration applications in a walk-in type chamber: part-1Article