Guidance on regional haze state implementation plans for the second implementation period

• Record Nr.: UNINA9910713332503321
• Pubbl/distr/stampa: Research Triangle Park, North Carolina : , : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Policy Division, , 2019
• Descrizione fisica: 1 online resource (various pagings)
• Soggetti: Haze - Standards - United States; Air quality - Government policy - United States; Haze - Environmental aspects - United States; Air quality - Government policy; Haze - Environmental aspects; United States
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: "August 2019."; "EPA-457/B-19-003."
• Nota di bibliografia: Includes bibliographical references.