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035   $a(OCoLC)918864758
035   $a(EXLCZ)995470000002437216
100   $a20150817d1997      ea             0
101 0 $aeng
135   $aurcn|||||||||
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aSeasonal and monthly activity allocation fractions for nonroad engine emissions modeling /$fGreg Janssen and Rich Wilcox
210  1$a[Washington, D.C.] :$cEPA, Office of Mobile Sources, Assessment and Modeling Division,$d[1997]
215   $a1 online resource (18 pages) $cillustrations
300   $aTitle from title screen (viewed on August 17, 2015).
300   $a"Report no. NR-004."
300   $a"December 9, 1997."
320   $aIncludes bibliographical references.
606   $aAutomobiles$xMotors$xExhaust gas$xQuality control$xResearch
615  0$aAutomobiles$xMotors$xExhaust gas$xQuality control$xResearch.
700   $aJanssen$b Greg$01401565
702   $aWilcox$b Rich
712 02$aUnited States.$bEnvironmental Protection Agency.$bAssessment and Modeling Division,
801  0$bELC
801  1$bELC
801  2$bOCLCO
801  2$bGPO
906   $aBOOK
912   $a9910704043903321
996   $aSeasonal and monthly activity allocation fractions for nonroad engine emissions modeling$93470366
997   $aUNINA