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Record Nr. |
UNINA9910704899203321 |
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Titolo |
Policy assessment for the review of the secondary national ambient air quality standards for oxides of nitrogen and oxides of sulfur : January 14, 2011 version / / [prepared by Office of Air Quality Planning and Standards] |
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Pubbl/distr/stampa |
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Research Triangle Park, N.C. : , : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, , 2011 |
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Descrizione fisica |
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1 online resource (185 unnumbered pages) : color illustrations, maps |
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Soggetti |
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Air quality - Standards - United States |
Atmospheric sulfur dioxide - Standards - United States |
Sulfur oxides - Environmental aspects - United States |
Atmospheric nitrogen oxides - Standards - United States |
Air quality management - United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"January 2011." |
Title from title screen (viewed on Aug. 28, 2013). |
"EPA 452/R-11-004a." |
"EPA 452/R-11-004b"--Appendices. |
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Nota di bibliografia |
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Includes bibliographical references. |
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