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
Chlorine Dioxide: The State of Science, Regulatory, Environmental Issues, and Case Histories. Burton, D. T; Fisher, D. J.	ADA403858	2001	16 pages
Calculation of the Final Acute Value for Water Quality Criteria for Aquatic Organisms, Erickson, R. J; Stephan, C. E.	PB88214994	1988	68 pages
Analyses of Acute and Chronic Data for Aquatic Life. Host, G. E; Regal, R. R; Stephan, C. E.	PB93154714	1991	88 pages