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
Microcomputer Programs for Particulate Control: Section Failure; Baghouse; Plume Opacity Prediction; and In-Stack Opacity Calculator. Sparks, L. E.	PB86146511	1985
Volatile Organic Compound and Particulate Matter (VOC/PM) Speciation Data Base Management System (SPECIATE), Version 1.4 (for Microcomputers).	PB92500354	1991
Volatile Organic Compound/Particulate Matter Speciation Data Base Management System (SPECIATE), Version 1.5 (for Microcomputers).	PB93505238	1993
Microcomputer Programs for Particulate Control. Documentation. Owen, M. K; Viner, A. S.	PB86146529	1985	320 pages