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001 9910713471903321
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035   $a(OCoLC)1151543507
035   $a(EXLCZ)995470000002500932
100   $a20200422j197108    ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aExhaust emissions from controlled and uncontrolled vehicles using the "Pollution Master" emission control device /$fJohn C. Thomson
210  1$a[Ann Arbor, Mich.?] :$cOffice of Air Programs, Environmental Protection Agency,$dAugust 1971.
215   $a1 online resource (approximately 32 pages) $cillustrations
300   $a"August 1971."
300   $a"72-1."
300   $aReport number assigned by the National Service Center for Environmental Publications (NSCEP); TAEB721.
300   $aChiefly tables.
606   $aMotor vehicles$xPollution control devices$xTesting
606   $aAutomobiles$xMotors$xExhaust gas$xMeasurement
606   $aAir$xPollution$xResearch
608   $aTechnical reports.$2lcgft
615  0$aMotor vehicles$xPollution control devices$xTesting.
615  0$aAutomobiles$xMotors$xExhaust gas$xMeasurement.
615  0$aAir$xPollution$xResearch.
700   $aThomson$b John C.$065120
712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Air Programs,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910713471903321
996   $aExhaust emissions from controlled and uncontrolled vehicles using the "Pollution Master" emission control device$93522388
997   $aUNINA