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
Radon Pressure Differential Project, Phase 1, Florida Radon Research Program. Cummings, J. B; Tooley, J. J; Moyer, N.	PB92148519	1992	69 pages
Site-Specific Characterization of Soil Radon Potentials. Nielson, K. K; Holt, R. B; Rogers, V. C.	PB96140553	1995	49 pages
Statewide Mapping of Florida Soil Radon Potentials. Volume 1. Technical Report. Nielson, K. K; Holt, R. B; Rogers, V. C.	PB96104351	1995	120 pages
Radon Reduction Techniques for Existing Detached Houses. Technical Guidance (Third Edition) for Active Soil Depressurization Systems. Henschel, D. B.	PB2000106361	1993	336 pages