Search Results for the EPA National Library Catalog

Items Found: 1985
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Select Item Title Year Published
Determining the Bacteriological Quality of Drinking Water. 1935
Determining the Nutrient Status of Drinking Water. 1989
Developing a bacterial sampling plan : guidance manual / 2004
Developing methods for analyzing oil dispersants in seawater / 1984
Development and Evaluation of a Procedure for Determining Volatile Organics in Water (Journal Version). 1988
Development and evaluation of procedures for the analysis of simplecyanides, total cyanide, and thiocyanate in water and wastewater / 1983
Development and laboratory evaluation of the haloform formation potential tests 1989
Development and Testing of a Double-Beam Adsorption Spectrograph for the Simultaneous Determination of Different Cations in Water. 1972
Development and Validation of Site-Specific Water Quality Criteria for Copper. 1986
Development document for effluent limitations guidelines and standards for the pesticide point source category. 1985
Development of a chemical toxicity assay for pulp mill effluents / 1980
Development of a Continuous Multiparameter Water Quality Monitor. 1969
Development of a kit for detecting hazardous material spills in waterways / 1978
Development of a monthly municipal technology bulletin / 1974
Development of a Novel Method for Monitoring Oils in Water. 1983
Development of a rapid analytical method for determining asbestos in water / 1978
Development of a Recommended System for Determining NPDES Method Equivalency. 1978
Development of a study plan for definition of PCBs usuage, wastes,and potential substitution in the investment casting industry. 1976
Development of a system for conducting inter-laboratory tests for water quality and effluent measurements / 1977
Development of an environmental monitoring technique using synchronous excitation (SE) fluorescence spectroscopy. {microfiche} / by Dennis Steinken, et al.. 1990
Development of an identification kit for spilled hazardous materials 1981
Development of an Instrumental Combustion Method for the Rapid Determination of Total Phosphorus in Aqueous Solutions. 1973
Development of Analytical Test Procedures for Organic Pollutants in Wastewater - Application to Pesticides. 1981
Development of analytical test procedures for organic pollutants in wastewater - applications to pesticides / 1981
Development of analytical test procedures for organic pollutants in wastewater : applications to pesticides / 1981
Development of improved analytical techniques for determination of asbestos in water samples / 1983
Development of method for NTA analysis in raw water / 1972
Development of Method for NTA Analysis in Raw Water. 1972
Development of preservation techniques and establishment of maximum holding times : inorganic constituents of the National Pollutant Discharge Elimination System and Safe Drinking Water Act / 1986
Development of sample preparation methods for analysis of marine organisms / 1974
Development of sampling and analytical methods of lime/limestone wet scrubbing tests / 1974
Development of source-specific indicator organisms for drinking water 2002
Development of suspended solids quality control and performance evaluation samples / 1976
Development of VOST sample analysis protocol for water-soluble volatile POHCs and PICs 1987
Developments at Eleventh International Conference on Water Pollution Research {microform} / 1984
Device for Field Determination of Heavy Metals in Natural Waters. 1970
Dibenzylammonium and Sodium Dibenzyldithiocarbamates as Precipitants for Preconcentration of Trace Elements in Water for Analysis by Energy Dispersive X-Ray Fluorescence. 1981
Dibutylphthalate Degradation in Estuarine and Freshwater Sites. 1984
Dieldrin in water : a bibliography / 1972
Dieldrin in Water. A Bibliography. 1972
Digest of analytical methods employed by laboratories associated with International Joint Commission research on the Great Lakes 1966
Digital Systems for On-Site Collection for Water Quality Analysis. 1970
Direct determination of total organic chlorine in water without preconcentration / 1983
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix E. Ontario Research Foundation Electron Microscope Analysis Results. Appendix F. EPA National Water Quality Laboratory X-Ray Diffraction Analysis Results. Appendix G. University of Minnesota at Duluth Electron Microscope Analysis Results. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix H. Comparison of Turbidimeters. 1975
Discussion on Most Probable Numbers in Sanitary Bacteriology. 1949
Disinfection, 1985. 1985
Disinfection. 1984
Disposal of flue gas cleaning wastes : EPA Shawnee field evaluation : second annual report / 1978
Disposal of flue gas cleaning wastes : EPA Shawnee field evaluation, initial report / 1976
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