National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

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Title/Authors	Accession Number	Publication Year	Page Count	Download
Impact of Particulate Emissions Control on the Control of Other MWC Air Emissions. Brna, T. G; Kilgroe, J. D.	PB91146696	1990	10 pages
Dry Flue Gas Cleaning Processes for Achieving Air Pollutant Emissions Requirements. Brna, T. G.	PB93131605	1992	17 pages