Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Protecting visibility : an EPA report to Congress / 1979
Protecting visibility in national parks and wilderness areas / 1993
Protecting Visibility in National Parks and Wilderness Areas. 1993
Regional approaches to improving air quality. 1997
Regional haze and visibility protection : clearing the air and improving the view. 1999
Regulatory impact analysis for the final clean air visibility rule, or, The guidelines for best available retrofit technology (BART) determinations under the regional haze regulations. 2005
Regulatory impact analysis of the proposed guidelines for best available retrofit technology (BART) determinations under the regional haze regulations. 2004
Review of the White paper on particulate matter (PM) light extinction measurements. 2010
Spatial and seasonal patterns and long term variability of the composition of the haze in the United States : an analysis of data from the IMPROVE network / 1996
Spatial and seasonal patterns and temporal variability of haze and its constituents in the United States : Report III 2000
Spatial and temporal patterns and the chemical composition of the haze in the United States : an analysis of data from the IMPROVE network, 1988-1991 / 1993
Spatial and Temporal Patterns of Eastern U.S. Haziness: A Summary. 1981
Summary of the Workshop on the Effects of Air Pollutants on Regional Climate. Held in Rougemont, NC. on January 29-February 1, 1984. 1990
Tcnicas para calcular emisiones de categorías de fuentes únicas en su genero en Mexicali, México / 1999
Technical guidance on tracking visibility progress for the second implementation period of the regional haze program. 2018
Technical support document for EPA's updated 2028 regional haze modeling for Hawaii, Virgin Islands, and Alaska. 2021
The Clean Air Act amendments : spurring innovation and growth while cleaning the air / 2005
Trends of Seasonal Haziness and Sulfur Emissions Over the Eastern U.S. 1989
Trends of seasonal haziness and sulfur emissions over the eastern U.S. / 1989
U.S. Visibility Trends, 1960-1992. 1994
Understanding regional haze. 2000
Understanding regional haze. 2001
Visibility monitoring guidance 1999
Visibility, regional haze, and the Clean Air Act : status of implementation / 2004
Washington state visibility study : 1982 final report / 1983
Western Regional Air Partnership : Solving Environmental Problems Through Collaboration : A Case Study. 2006
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