Search Results for the EPA National Library Catalog

Items Found: 942
Showing: Items 151 - 200
Your Search: (SUBJECT=Water pollution detection)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 19 NEXT
Select Item Title Year Published
Comparison of methods for determination of dissolved inorganic carbon / 1991
Comparison of Methods for the Analysis of Hydrocarbons in Marine Sediments. 1981
Comparison of methods for the determination of total available residual chlorine in various sample matrices / 1978
Comparison of Photochemical Behavior of Various Humic Substances in Water: III. Spectroscopic Properties of Humic Substances. 1981
Comparison of System Design and Reproducibility to Estimate Bioconcentration of Di-n-Hexylphthalate By 'Daphnia magna'. 1985
Comparison of Three Sediment Bioassay Methods Using Detroit River Sediments. 1988
Comparison of Three Wet-Alkaline Methods of Digestion of Biogenic Silica in Water. 1983
Comparison of UV Fluorescence and Gas Chromatographic Analyses of Hydrocarbons in Sediments from the Vicinity of the Argo Merchant Wreck Site. 1981
Compendium of Analytical Methods, Volume I, Matrix of Methods. 1973
Compendium of Analytical Methods, Volume II, Method Summaries. 1973
Compendium of methods for marine and estuarine environmental studies. 1989
Compendium of selected methods for sampling and analysis at geothermal facilities {microform} / 1984
Compliance monitoring of purgeable organics with mass spectrometry / 1984
Comprehensive evaluation of a field test kit for lead / 1991
Concentration and Analysis of Pesticides and Other Recalcitrant Molecules in Water Supplies by Ultrafiltration (Reverse Osmosis). 1972
Construction and Operation of an Ion Exchange Cartridge Monitoring Radionuclides in the Environment. 1973
Continuous Flow Analyzer Automation System. Part II -- User's Guide. 1982
Continuous Flow Analyzer Automation System. Part III -- Program Documentation. 1982
Control of cadmium carbonate precipitation interferences during the dialysis of cadmium in high bicarbonate alkalinity aquatic-life bioassay waters / 1985
Control of Spillage of Hazardous Polluting Substances. 1970
Cooperative Bacteriological Study of Waters from Lake Michigan in the Vicinity of Dunne Crib and of Treated Waters of the South Chicago Water Supply. 1942
Criteria for Recognition of Estuarine Water Pollution by Aerial Remote Sensing. 1970
Critical evaluation of differential pulse polarography for determining chromium (III) and chromium (VI) in water samples / 1979
Current Practice in GC-MS Analysis of Organics in Water. 1973
Current Practices in Water Microbiology - Training Manual. 1974
Current Practices in Water Microbiology. Training Manual. 1974
Cyclic Voltammetry of Organic and Inorganic N-Chloramines in Aqueous Solution. 1984
Data Acquisition Systems in Water Quality Management. 1973
Degradation of the Peritrophic Membrane of Fresh-Water Zooplankton Fecal Pellets. 1983
Derivatization of Organic and Inorganic N-Chloramines for High-Performance Liquid Chromatographic Analysis of Chlorinated Water. 1984
Design of water quality surveillance systems; phase I: systems analysis framework, 1970
Detection and Disinfection of Pathogens in Storm-Generated Flows. 1991
Detection and Identification of Molecular Water Pollutants by Laser Raman Spectroscopy. 1971
Detection of Enteric Viruses in Treated Drinking Water. 1984
Detection of Giardia Cysts in Drinking Water: State-of-the-Art. 1981
Detection of mutagenic/carcinogenic alteration in fish {MICROFICHE} 1983
Detection of Oil in Sewers. 1976
Detection of oil in water by a flame emission technique 1981
Detergents in Water. A Bibliography. 1971
Determination and Occurrence of AHH-Active Polychlorinated Biphenyls, 2,3,7,8-Tetrachloro-p-Dioxin and 2,3,7,8-Tetrachlorodibenzofuran in Lake Michigan Sediment and Biota. The Question of Their Relative Toxicological Significance. 1990
Determination and Use of Condition Index of Oysters. 1982
Determination of 2,3,7,8-TCDD (Tetrachlorodibenzo-p-Dioxin) in Industrial and Municipal Wastewaters, Method 613. Part 1. Development and Detection Limits. 1983
Determination of 2,3,7,8-Tetrachlorodibenzo-P-Dioxin in Fresh Water Fish. 1982
Determination of 51 Priority Organic Compounds After Extraction from Standard Reference Materials. 1983
Determination of Aldicarb Residues in Water by Combined High Performance Liquid Chromatography/Mass Spectrometry. 1982
Determination of asbestos structures over 10 um in length in drinking water : method 100.2 / 1994
Determination of bendiocarb in industrial and municipal wastewaters / 1985
Determination of bensulide in industrial and municipal wastewaters / 1985
Determination of Benzidines by Gas Chromatographic Separation of Derivatives with Electron Capture Detection. 1982
Determination of benzidines in industrial and municipal wastewaters {Microfiche} 1982
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 19 NEXT

Save, Print or Email Selected Records