Policy assessment for the review of the particulate matter national ambient air quality standards [[electronic resource] ] : preliminary draft

• Record Nr.: UNINA9910699108203321
• Pubbl/distr/stampa: Research Triangle Park, N.C. : , : U. S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, Ambient Standards Group, , [2009]
• Edizione: [[Final report]]
• Descrizione fisica: 1 online resource (312 pages) : illustrations
• Soggetti: Air quality management - United States; Air quality - Standards - United States; Particles - Environmental aspects - United States; Particles - Health aspects - United States
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Title from PDF title screen (viewed May 7, 2010).; "EPA-452/P-09-007."; "September 2009."
• Nota di bibliografia: Includes bibliographical references.