EPA issues transportation conformity guidance for quantitative hot-spot analyses in PM₂.₅ and PM₁₀ nonattainment and maintenance areas : executive summary

• Record Nr.: UNINA9910702642603321
• Pubbl/distr/stampa: [Washington, D.C.] : , : U.S. Environmental Protection Agency, Office of Transportation and Air Quality, , 2010
• Descrizione fisica: 1 online resource (6 pages) : illustration
• Soggetti: Automobiles - Motors - Exhaust gas - United States; Transportation - Environmental aspects - United States; Air - Pollution - Standards - United States; Air - Pollution - Standards; Automobiles - Motors - Exhaust gas; Transportation - Environmental aspects; United States
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Title from title screen (viewed on Feb. 8, 2012).; "December 2010."; "EPA-420-F-10-052."