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
Technological Progress in Reducing CFC (Chlorofluorocarbon) and Halon Emissions, Smith, N. D; Shapiro, P. S.	PB89181275	1989	13 pages
Investigation of Possible Uses of Surplus CFC/Halon Chemicals. Sherwell, J.	PB93229771	1993	131 pages