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
Bacterial Transport through Homogeneous Soil. Gannon, J. T; Mingelgrin, U; Alexander, M; Wagenet, R. J.	PB92153329	1991	8 pages
Brush Seals for Cryogenic Applications: Perfornamcne, Stage Effects, and Preliminary Wear Results in LN2 and LH2. Proctor, M. P; Walker, J. F; Perkins, H. D; Hoopes, J. F; Williamson, G. S.	N19970001582	1996	76 pages