01805nam a2200409 i 4500 ocn813230298 OCoLC 20170208053810.0 m o d f cr cn||||||||| 121017s2012 dcu o f000 0 eng c ELC eng rda pn ELC OCLCO OCLCQ OCLCO OCLCQ GPO pcc n-us--- 0484-E-01 (online) EP 6.66:F 51 EPA-420-F-12-025 EP 6.66:F 51 EPA grants relief for fire trucks and ambulances ; proposes SCR maintenance and short-term relief for nonroad equipment. Environmental Protection Agency grants relief for fire trucks and ambulances ; proposes selective catalytic reduction maintenance and short-term relief for nonroad equipment [Washington, DC] : United States Environmental Protection Agency, Office of Transportation and Air Quality, 2012. 1 online resource (4 pages). txt c rdamedia cr rdacarrier Regulatory announcement Title from title screen (viewed Oct 17, 2012). "EPA-420-F-12-025." "May 2012." CRDP Project record. Diesel trucks Environmental aspects. Emergency vehicles Motors (Diesel) Environmental aspects. Air Pollution Standards United States. United States. Environmental Protection Agency. Office of Transportation and Air Quality, issuing body. Regulatory announcement (United States. Environmental Protection Agency. Office of Transportation and Air Quality) http://purl.fdlp.gov/GPO/gpo73673 BEV Fed Docs 256919 256919