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
Modeling Protocol for Applying MESOPUFF II to Long Range Transport Problems. Gipson, G. L.	PB93226108	1992	71 pages
Guideline on Air Quality Models (Revised): Appendix W of 40 CFR Part 51 (Supplement B).	PB93213213	1993	154 pages
User's Guide to the MESOPUFF II Model and Related Processor Programs. Scire, J. S; Lurmann, F. W; Bass, A; Hanna, S. R.	PB84181775	1984	240 pages
Designs for Air Impact Assessments at hazardous Waste Sites (165.16). Student Manual.	PB98963251	1998	628 pages
Rocky Mountain Acid Deposition Model Assessment ARM3 Model Performance Evaluation. Moore, G. E; Morris, R. E; Douglas, S. G; Kessler, R. E.	PB90188871	1990	306 pages