Ramachandran, T. V.Eappen, K. P.Nair, R. N.Mayya, Y. S.2018-10-292018-10-292005International Congress Series, 2005. Vol. 1276: pp. 335-336http://hdl.handle.net/123456789/171743366 bytestext/htmlenIndoor 220RnDwellingsPassive dosimeterLR-115 filmThoron (220Rn) levels in dwellings around normal and high background areas in IndiaArticle