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100   $a20170202j199302    ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEffects of radiobiological uncertainty on shield design for a 60-day lunar mission /$fJohn W. Wilson and John E. Nealy, Walter Schimmerling
210  1$a[Washington, D.C.] :$cNational Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program,$dFebruary 1993.
215   $a1 online resource (7 pages) $cillustrations
225 1 $aNASA technical memorandum ;$v4422
300   $a"February 1993" Report Documentation page.
300   $a"Performing organization: NASA Langley Research Center"--Report documentation page.
320   $aIncludes bibliographical references (page 7).
606   $aGalactic cosmic rays$2nasat
606   $aLunar shelters$2nasat
606   $aLunar spacecraft$2nasat
606   $aRadiation shielding$2nasat
606   $aSolar corpuscular radiation$2nasat
606   $aSpacecraft shielding$2nasat
615  7$aGalactic cosmic rays.
615  7$aLunar shelters.
615  7$aLunar spacecraft.
615  7$aRadiation shielding.
615  7$aSolar corpuscular radiation.
615  7$aSpacecraft shielding.
700   $aWilson$b John W$g(John William),$f1940-$0113961
702   $aNealy$b John E.
702   $aSchimmerling$b Walter
712 02$aLangley Research Center.
712 02$aUnited States.$bNational Aeronautics and Space Administration.$bScientific and Technical Information Program,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910707954803321
996   $aEffects of radiobiological uncertainty on shield design for a 60-day lunar mission$93532260
997   $aUNINA