Figure 1. Map of the study area

From

Measurement of Indoor Radon, Thoron and Their Attached and Unattached Progeny Concentrations in Dwellings of Gurugram, India

Ruchie Gupta, Chandan, Gursimran Singh, Mohinder Pal, Deep Shikha

Applied Ecology and Environmental Sciences. 2021, 9(7), 633-639 doi:10.12691/aees-9-7-2