Search Results for the EPA National Library Catalog

Items Found: 2018
Showing: Items 1151 - 1200
Your Search: (SUBJECT=Bacteria)


 
 
 
PREV 1 ... 19 20 21 22 23 24 25 26 27 28 29 ... 41 NEXT
Select Item Title Year Published
Mutagenicity Evaluation of C-449 (Ethoxylated Octyl Phenol Mixture) in the Ames Salmonella/Microsome Spot Test with Cover Letter Dated 05/24/1996 (Sanitized). 1996
Mutagenicity Evaluation of C-56 (crotonaldehyde) in the Ames Salmonella/microsome Plate Test (final Report) with Cover Letter Dated 03/11/1987. 1987
Mutagenicity Evaluation of C-655 in the Ames Plate Test, Mouse Lymphoma Foward Mutation Assay and Sister Chromatid Exchange Assay (final Reports) with Cover Letter 072084. 1984
Mutagenicity Evaluation of Decamethyldisiloxane (ME2SIO)5 with Cover Letter Dated 04/20/1994. 1994
Mutagenicity Evaluation of Dow Corning 200 Fluid in the Ames Bacterial Assay, with Cover Letter dated 4/20/94. 1994
Mutagenicity Evaluation of Dow Corning X2-3225C in the Ames Bacterial Assay: Amendment to Report Number 1979-I0005-0699, EPA Doc No. 86940001310, dated 05/31/2001. 2001
Mutagenicity Evaluation of Down Corning X3-5040 in the Ames Bacterial Assay, with Cover Letter dated 04/20/1994. 1994
Mutagenicity Evaluation of Down Corning X3-9058 in the Ames Bacterial Assay, with Cover Letter dated 04/20/1994. 1994
Mutagenicity Evaluation of Hexamethylcyclotrisiloxane (ME2SIO)3 with Cover Letter Dated 0r/20/1994. 1994
Mutagenicity Evaluation of Hexamethyldisiloxane (ME3SI)20 with Cover Letter Dated 04/20/1994. 1994
Mutagenicity Evaluation of Isobutanol Alcohol in the Ames Salmonella/Mmicrosome Plate Test (Final Report) with Cover Letter Dated 03/11/1987. 1987
Mutagenicity Evaluation of Octamethylcyclotetrasiloxane. Final Report. 1994
Mutagenicity Evaluation of Tetrafluoroethylene in Salmonella Typhimurium (final Report) with Cover Letter dated 07/10/1986. 1986
Mutagenicity Evaluation of Triethanolamine 99 in the Ames Salmonella/Mammalian-microsome Mutagenicity Assay (Sanitized). 2000
Mutagenicity Evaluation of Unleaded Gasoline. Final Report. 1977
Mutagenicity Evaluation of Xylene with Cover Letter. 1982
Mutagenicity in Salmonella of Hazardous Wastes and Urine from Rats Fed These Wastes. 1987
Mutagenicity of Cyclopenta-Fused Isomers of Benz(a)anthracene in Bacterial and Rodent Cells and Identification of the Major Rat Liver Microsomal Metabolites. 1984
Mutagenicity of Diesel-Exhaust Particle Extract, 1-Nitropyrene, and 2,7-Dinitrofluorenone in Salmonella typhimurium under Various Metabolic Activation Conditions. 1983
Mutagenicity Test on C-1358 (Ethoxylated Octyl Phenol) in the Ames Salmonella/Microsome Reverse Mutation Assay with Cover Letter Dated 05/24/1996 (Sanitized). 1996
Mutagenicity Test on C-309 (Ethoxylated Octyl Phenol Mixture) in the Ames Salmonella/Microsome Reverse Mutation Assay with Cover Letter Dated 05/24/1996 (Sanitized). 1996
Mycobacteria in Public Water Supplies: Comparative Resistance to Chlorine (Journal Version). 1988
National management measures to control nonpoint source pollution from hydromodification {electronic resource}. 2007
National Pollutant Removal Performance Database for Stormwater Treatment Practices. 2nd Edition. 2000
National statistical assessment of rural water conditions : report / 1984
National water quality inventory : 1974 report to the Congress. 1974
National water quality inventory : 1976 report to the Congress. 1977
National water quality inventory : 1977 report to the Congress. 1978
National water quality inventory : 1982 report to Congress. 1984
National Water Quality Network: Annual Compilation of Data, October 1, 1957-September 30, 1958. 1958
National Water Quality Network: Annual Compilation of Data, October 1, 1958-September 30, 1959. 1959
Nationwide Urban Runoff Program, Baltimore, Maryland: Sources of Microorganisms in Urban Runoff. 1982
Nationwide Urban Runoff Program, Bellevue Urban Runoff Program, Washington: Summary Report. 1984
Nationwide Urban Runoff Program, Kansas City Area Project: Executive and Technical Summaries. 1983
Nationwide Urban Runoff Program, Kansas City Area Project: Technical Report. 1983
Nationwide Urban Runoff Program, Lake Quinsigamond Urban Runoff Project: Alternatives for Stormwater Pollution Control. 1981
Nationwide Urban Runoff Program, Tampa, Florida: Final Summary Report. 1983
Nationwide Urban Runoff Program, the Long Island Segment, Long Island Regional Planning Board, Hauppauge, New York. 1982
Nationwide Urban Runoff Program, Tri-County Regional Planning Council, Lansing, Michigan: Monitoring Methodology and Monitoring Data for Final Report. 1983
Nationwide Urban Runoff Program, Upper Mystic Lake Watershed: Case Study. 1982
Nationwide Urban Runoff Program. Urban Runoff Control in Rapid City, South Dakota: Executive Summary. 1984
Native aquatic bacteria : enumeration, activity, and ecology : a symposium / 1979
NATO/CCMS pilot study : evaluation of demonstrated and emerging technologies for the treatment of contaminated land and groundwater (Phase III) 1998 annual report. 1998
Natural Attenuation MTBE. 2001
Natural attenuation of MTBE in the subsurface under methanogenic conditions / 2000
Natural Emissions of Oxidant Precursors. 1991
Natural Relationships among Sulfate-Reducing Eubacteria. 1989
Near-Bottom Pelagic Bacteria at a Deep-Water Sewage Sludge Disposal Site. 1994
New Developments in Slow Sand Filtration. 1900
New Hampshire Estuaries Project: Water Quality Funding Sources, 2004. 2004
PREV 1 ... 19 20 21 22 23 24 25 26 27 28 29 ... 41 NEXT

Save, Print or Email Selected Records