Search Results for the EPA National Library Catalog

Items Found: 956
Showing: Items 201 - 250
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Determination of Malathion, Malaoxon, and Mono- and Dicarboxylic Acids of Malathion in Fish, Oyster, and Shrimp Tissue. 1976
Determination of phenoxy acid herbicides in water by electron-capture and microcoulometric gas chromatography 1967
Determination of Plasmid DNA Concentration Maintained by Nonculturable 'Escherichia coli' in Marine Microcosms. 1992
Determination of Total Organic Halide in Water: A Comparative Study of Two Instruments. 1990
Development document for effluent limitations guidelines and new source performance standards for the basic fertilizer chemicals segment of the fertilizer manufacturing point source category / 1974
Development document for effluent limitations guidelines and new source performance standards for the basic fertilizer chemicals segment of the fertilizer manufacturing point source category. 1974
Development document for effluent limitations guidelines and new source performance standards, soap and detergent manufacturing point source category. 1974
Development of a Statistical Model for Metal-Humic Interactions. 1990
Development of field applied DDT / 1974
Development of Immobilized Enzyme Systems for Enhancement of Biological Waste Treatment Processes. 1970
Development of instrumentation for measurement of stationary source aldehyde, organic acid, and amine emissions / 1973
Development of Instrumentation for Measurement of Stationary Source Aldehyde, Organic Acid, and Amine Emissions. 1973
Development of sampling procedures for large nitrogen and sulfur bearing aerosols / 1990
Developmental Toxicity and Structure-Activity Relationships of Aliphatic Acids, Including Dose-Response Assessment of Valproic Acid in Mice and Rats. 1994
Di-(2-ethylhexyl)adipate 1998
Di-n-butyl phthalate. 1997
Diethyl phthalate 1994
Diethyl phthalate / 2003
Diethyl phthalate. 1996
Differences in Arachidonic Acid Metabolism by Human Myelomonocytic Cell Lines. 1992
Differentiation of 'Giardia duodenalis' from Other 'Giardia spp.' by Using Polymerase Chain Reaction and Gene Probes. 1992
Direct DNA Sequencing of PCR Products. 1991
Discussion Summary: Application of Biotechnology to the Systematics and Monitoring of Biocontrol Agents. 1989
Disinfection By-Product Formation and Control by Ozonation and Biotreatment. 1993
Disposal of hazardous wastes : transportation. 1977
Disposal of Hazardous Wastes, Manual on Hazardous Substances in Special Wastes. 1976
Dissociation constants of inorganic acids and bases in aqueous solution, 1969
Dissolved Free Amino Acids, Combined Amino Acids, and DNA as Sources of Carbon and Nitrogen to Marine Bacteria. 1993
Distribution of Hydrophobic Ionogenic Organic Compounds between Octanol and Water: Organic Acids. 1990
Distribution of Plasmids in Groundwater Bacteria. 1987
Distribution of Urethane and Its Binding to DNA, RNA, and Protein in SENCAR and BALB/c Mice Following Oral and Dermal Administration. 1985
Distribution System Microbiology: Disinfection Resistance, Disinfection Interference and Sample Variability. 1985
DNA (Deoxyribonucleic Acid) Adsorption to Soils and Sediments. 1988
DNA (Deoxyribonucleic Acid) Synthesis Following Microinjection of Heterologous Sperm and Somatic Cell Nuclei into Hamster Oocytes. 1987
DNA : the double helix : perspective and prospective at forty years / 1995
DNA Adduct Formation by 7,12-Dimethylbenz(a)anthracene and its Noncarcinogenic 2-Fluoro Analogue in female Sprague-Dawley Rats. 1982
DNA Adduct Research with Capillary Electrophoresis. 1993
DNA Adducts in Rat Lung, Liver and Peripheral Blood Lymphocytes Produces by i.p. Administration of Benzo(a)Pyrene Metabolites and Derivatives. 1991
DNA Alterations (Chapter 3). 1992
DNA and cell biology. 1990
DNA Binding and Adduct Formation of Aflatoxin B1 in Cultured Human and Animal Tracheobronchial and Bladder Tissues. 1982
DNA Concentration as an Estimate of Sludge Biomass. 1971
DNA Isolation from Small Tissue Samples Using Salt and Spermine. 1991
DNA Modifications: Investigations by Mass Spectrometry (Chapter 3). 1994
DNA Replication - Damage from Environmental Carcinogens [electronic resource] / 2015
DNA Synthesis in the Fertilizing Hamster Sperm Nucleus: Sperm Template Availability and Egg Cytoplasmic Control. 1987
Do Sympathetic Neurons Coordinate Cellular Development in the Heart and Kidney. Effects of Neonatal Central and Peripheral Catecholaminergic Lesions on Cardiac and Renal Nucleic Acids and Proteins. 1988
Dose-Effects Functions for Carboxyhemoglobin and Behavior. 1989
Draft Procedure for Analysis of Perfluorinated Carboxylic Acids and Sulfonic Acids in Sewage Sludge and Biosolids by HPLC/MS/MS. 2011
Draft Study Report for a 90-Day Repeated Dose Oral (Gavage) Toxicity Study in Rats with a 60-Day Recovery Period, for Carboxylic Acids, C7-13, Perfluoro, Ammonium Salts. 2005
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