Particulate matter [[electronic resource] ] : EPA has started to address the National Academies' recommendations on estimating health benefits, but more progress is needed : report to congressional rquesters

• Pubblicazione: [Washington, D.C.] : , : U.S. Government Accountability Office, , [2006]
• Descrizione fisica: ii, 39 pages : digital, PDF file
• Soggetto topico: Particles - Environmental aspects - United States; Air - Pollution - United States; Environmental policy; Health risk assessment - United States; Environmental risk assessment - United States
• Note generali: Title from title screen (viewed on Oct. 11, 2006).; "July 2006."; Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.; "GAO-06-780."
• Nota di bibliografia: Includes bibliographical references.
• Altri titoli varianti: Particulate matter
• Titolo autorizzato: Particulate matter
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910695346703321
• Lo trovi qui: Univ. Federico II