LEADER 01297nam  2200385   450 
001 9910707338603321
005 20160725094723.0
035   $a(CKB)5470000002464133
035   $a(OCoLC)953967186
035   $a(EXLCZ)995470000002464133
100   $a20160725d1992      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aNew exposure limits for airborne uranium and thorium
210  1$aWashington, D.C. :$cUnited States Nuclear Regulatory Commission, Office of Nuclear Materials Safety and Safeguards,$d[1992]
215   $a1 online resource
225 1 $aInformation notice ;$v92-34
300   $aTitle from title screen (viewed on July 25, 2016).
300   $a"May 6, 1992."
606   $aRadioactive pollution of the atmosphere$zUnited States
606   $aUranium
606   $aThorium
615  0$aRadioactive pollution of the atmosphere
615  0$aUranium.
615  0$aThorium.
712 02$aU.S. Nuclear Regulatory Commission.$bOffice of Nuclear Material Safety and Safeguards,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910707338603321
996   $aNew exposure limits for airborne uranium and thorium$93275982
997   $aUNINA