Search Results for the EPA National Library Catalog

Items Found: 5527
Showing: Items 5251 - 5300
Your Search: (SUBJECT=Chemistry)


 
 
 
Select Item Title Year Published
Treatment Techniques for Removing Phosphorus from Municipal Wastewaters. 1970
Treatment technology background document / 1989
Treatment Technology Background Document. 1991
Trends '93 : a compendium of data on global change / 1994
Trends in biochemical sciences. 1976
Tri & dichlorobenzyl chlorides : information review / 1983
Tri- and tetraethylene glycol monoethers : information review / 1984
TRIAD : a puff-trajectory model for reactive gas dispersion with application to UF6 releases into the atmosphere / 1989
Tritium accumulation in lettuce fumigated with elemental tritium / 1976
Tropospheric modelling and emission estimation : chemical transport and emission modelling on regional, global, and urban scales / 1997
Tropospheric nitrogen : the influence of anthropogenic sources on distributions and deposition / 1991
Tropospheric ozone and the environment II effects, modeling and control / 1992
Tropospheric ozone regional and global scale interactions / 1988
Tropospheric ultraviolet radiation : assessment of existing data and effects on ozone formation / 1987
TSCA status report for existing chemicals. 0
Twenty Years of Ozone Decline Proceedings of the Symposium for the 20th Anniversary of the Montreal Protocol / [electronic resource] : 2009
Twenty-eight Day Subacute Dermal Toxicity Study with 2,4,6-Triubromophenol in Albino Rabbits with Cover Letter and Attachment. 1977
Two modified versions of the speciation code PHREEQE for modelling macromolecule-proton/cation interaction 1989
Two-Year Chronic Inhalation Study of Morpholine in Rats in Three Volumes with Cover Letter dated 11/05/86. 1986
U.S. EPA (Environmental Protection Agency) Regional Oxidant Model - Background and Overview. 1984
U.S. EPA Office of Research and Development Computational Toxicology Research Program Implementation Plan for Fiscal Years 2009 to 2012. Providing High-Throughput Decision Support Tools for Screening and Assessing Chemical Exposure, Hazard and Risk. 2009
U.S. EPA workshop to develop a simple model for acid deposition : final report / 1986
U.S.S.R. Literature on Air Pollution and Related Occupational Diseases, Volume 15. Maximum Permissible Concentrations of Atmospheric Pollutants, Book 8. 1968
U.S.S.R. Literature on Air Pollution and Related Occupational Diseases, Volume 17. The Biological Effects and Hygienic Importance of Atmospheric Pollutants, Book 10. 1968
U.S.S.R. Literature on Air Pollution and Related Occupational Diseases. Volume 16. Biological Effect and Hygienic Significance of Atmospheric Pollutants, Book 1/9. 1968
UCMR (1999) list 1 and list 2 chemical analytical methods and quality control manual / 2001
Ullman's encyclopedia of industrial chemistry index on CD main index, volumes A1 to A28, B1 to B8. {computer file} : 1996
Ullmann's encyclopaedia of industrial chemistry. Vol. A15, Isotopes, natural to magnesium compounds / 1990
Ullmann's encyclopedia of industrial chemistry / 2002
Ullmann's encyclopedia of industrial chemistry / 1985
Ullmann's encyclopedia of industrial chemistry / 1994
Ullmann's encyclopedia of industrial chemistry / 1987
Ullmann's encyclopedia of industrial chemistry : fifth completely revised edition / 1990
Ullmann's encyclopedia of industrial chemistry : fifth, completely revised edition. 1991
Ullmann's encyclopedia of industrial chemistry : fifth, completely revised edition. 1992
Ullmann's encyclopedia of industrial chemistry : fifth, completely revised edition. 1993
Ullmann's encyclopedia of industrial chemistry : fifth, completely revised edition. 1993
Ullmann's encyclopedia of industrial chemistry. 1991
Ullmann's encyclopedia of industrial chemistry. 1994
Ullmann's encyclopedia of industrial chemistry. 2009
Ullmann's Encyclopedia of industrial chemistry. Index to volumes A1 to A28, B1 to B8 (abrasives to zirconium and zirconium compounds, fundamentals of chemical reaction engineering and plant design, analytical methods I and II, process control engineering, and environmental protection and industrial safety I and II) / 1996
Ullmann's encyclopedia of industrial chemistry. Vol. A11, Fibers. 5. synthetic inorganic to formaldehyde. 1988
Ullmann's encyclopedia of industrial chemistry. Vol. A16, Magnetic materials to mutagenic agents / 1990
Ullmann's encyclopedia of industrial chemistry. Vol. A19, Parkinsonism treatment to photoelectricity / 1991
Ullmann's encyclopedia of industrial chemistry. Vol. A20, Photography to plastics, processing / 1992
Ullmann's encyclopedia of industrial chemistry. Vol. A22, Poly (vinyl esters) to reduction / 1993
Ullmann's encyclopedia of industrial chemistry. Vol. A26, Surgical materials to thiourea / 1995
Ullmann's encyclopedia of industrial chemistry. Vol. B3, Unit operations II / 1988
Ullmann's encyclopedia of industrial chemistry. Vol. B7, Environmental protection and industrial safety I / 1995
Ullmann's encyclopedia of industrial chemistry. Vol. B8, Environmental protection and industrial safety II / 1995

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