LEADER 01550nam  2200385I  450 
001 9910712857503321
005 20200129094337.0
035   $a(CKB)5470000002497607
035   $a(OCoLC)1137789452
035   $a(EXLCZ)995470000002497607
100   $a20200129d1971      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEffectiveness of the General Motors' retrofit device on a fleet of twenty-five 1962-1964 passenger vehicles /$fHenry L. Grompf
210  1$a[Ann Arbor, Mich.] :$cEnvironmental Protection Agency, Office of Air Programs, Bureau of Mobile Source Pollution Control,$d1971.
215   $a1 online resource (24 pages in various pagings)
300   $a"EPA-AA-TEB 71-33."
300   $a"April 1971."
300   $aChiefly tables.
320   $aIncludes bibliographical reference (page 1).
606   $aAutomobiles$xMotors$xExhaust gas$zUnited States$vObservations
606   $aAutomobiles$zUnited States$xPollution control devices$vObservations
615  0$aAutomobiles$xMotors$xExhaust gas
615  0$aAutomobiles$xPollution control devices
700   $aGrompf$b Henry L.$01392340
712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Air Programs,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910712857503321
996   $aEffectiveness of the General Motors' retrofit device on a fleet of twenty-five 1962-1964 passenger vehicles$93446913
997   $aUNINA