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
Particulate Collection Problems in Converting to Low Sulfur Coals. Nichols, G. B.	PB260498	1976	257 pages
Proceedings: Particulate Collection Problems Using ESP's in the Metallurgical Industry. Feazel, C. E.	PB274017	1977	260 pages
Symposium on the Transfer and Utilization of Particulate Control Technology: Volume 1. Electrostatic Precipitators. Venditti, F. P; Armstrong, J. A; Durham, M.	PB295226	1979	546 pages