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
Integrated Criteria Document Fluorides: Effects (Appendix). Janssen, P. J. C. M; Janus, J. A; Knaap, A. G. A. C.	PB90210261	1989	108 pages
Reviews of the Environmental Effects of Pollutants: IX. Fluoride. Drury, J. S; Ensminger, J. T; Hammons, A. S; Holleman, J. W; Lewis, E. B.	PB81130536	1980	472 pages