01412nam 2200481Ia 450 991100657970332120230331005402.01-4356-2967-11-60119-389-0(CKB)1000000000385118(SSID)ssj0000071654(PQKBManifestationID)12006340(PQKBTitleCode)TC0000071654(PQKBWorkID)10090230(PQKB)11062331(MiAaPQ)EBC3382324(EXLCZ)99100000000038511819890707d1989 uy 0engurcn|||||||||txtccrControl of radon in houses[electronic resource] recommendations of the National Council on Radiation Protection and MeasurementsBethesda, MD The Councilc1989vi, 90 p. illNCRP report ;no. 103"Issued September 1, 1989."0-929600-07-X Includes bibliographical references.NCRP report ;no. 103.Radon mitigationRadonSafety measuresRadon mitigation.RadonSafety measures.693/.8MiAaPQMiAaPQMiAaPQBOOK9911006579703321Control of radon in houses4390998UNINA