Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Ammonia toxicity / 1976
An analysis of the dissolved oxygen regimen in the San Joaquin Estuary near Stockton, California / 1968
An application of systems analysis to the dissolved oxygen relationship in a non-tidal stream / 1964
An approach to water resources evaluation of non-point silvicultural sources : (a procedural handbook) / 1980
An assessment methodology for the environmental impact of water resource projects / 1974
An automated monitoring system for fish physiology and toxicology / 1989
An Emerging Technology: Counter-Current Aeration: A Promising Process Modification 1983
An evaluation of oxygen sag parameters in Monongahela River water under varying pH / 1966
An index of refractory organics / 1977
An investigation of the nearshore region of Lake Ontario IFYGL. 1976
Anaerobic and aerobic treatment of combined potato processing and municipal wastes / 1976
Anaerobic Substrate Tolerance in'Sporobolus virginicus' (L.) Kunth. 1984
Anaerobic Treatment of a Simulated High-Strength Industrial Wastewater Containing Chlorophenols. 1994
Anaerobic Treatment of High-Strength Industrial Wastes Bearing Semi-Volatile RCRA Compounds. 1992
Anaerobic Treatment of Starch Wastewaters. 1972
Analysis and control of thermal pollution. 1974
Analysis of Connecticut©¢â‚¬â„¢s Request for Waiver of the Reformulated Gasoline Oxygen Content Requirement for Connecticut Covered Area: Technical Support Document. 2005
Analysis of coprostanol, an indicator of fecal contamination / 1974
Analysis of dissolved oxygen in natural and waste waters 1966
Analysis of Dissolved Oxygen in Natural and Waste Waters. 1966
Analysis of Long-Term No Emission Data from Pulverized Coal-Fired Utility Boilers. Volume I. Technical Analysis. 1983
Analysis of New York©¢â‚¬â„¢s Request for Waiver of the Reformulated Gasoline Oxygen Content Requirement for New York Covered Area: Technical Support Document. 2005
Analysis of nonpoint-source pollutants in the Missouri Basin Region / 1975
Analysis of operations and maintenance costs for municipal wastewater treatment systems / 1978
Analysis of original equipment and aftermarket manufacturer oxygen sensor constructional, functional, and price differences / 1989
Analysis of Pollution from Marine Engines and Effects on the Environment. Southern Lakes. 1975
Analysis of test data for NOx control in gas and oil-fired utility boilers / 1975
Analysis of the Relationship Between Stream Water Quality and Regional Income Generated by Water-Oriented Recreations. 1971
Analysis of Thermal Pollution Dispersion. 1972
Analytical Methods Evaluation for Applicability in Leachate Analysis. 1981
Analytical Reference Service sample type VII (water oxygen demand) 1960
Analytical variability of five wastewater parameters : petroleum refining industry / 1976
Animo Acid Composition of Suspended Particles, Sediment-Trap Material, and Benthic Sediment in the Potomac Estuary. 1993
Annotated bibliography on hypoxia and its effects on marine life with emphasis on the Gulf of Mexico / 1985
Annual Conference on Bioassay (20th), Environmental, and Analytical Chemistry. Program Abstracts, held at Stouffer's Inn, Cincinnati, Ohio, on 24-25 Sep 1974. 1975
Annual Phytoplankton Metabolism in Narragansett Bay Calculated from Survey Field Measurements and Microcosm Oberservations. 1982
Annual Report, 1973, National Water Quality Laboratory, Duluth, Minnesota. 1973
Annual Review of Literature on Water Pollution (1954). 1955
Annual Review of Literature, 1951. I. Stream Pollution. II. Analytical Methods. III. Radioactive Wastes. 1952
Appendix to Entrainment at a Once-Through Cooling System on Western Lake Erie. Volume II. Appendices. 1978
Applicability of existing methods for the determination of the biochemical oxygen demand (BOD) of incinerator quench water / 1970
Applicability of land treatment of wastewater in the Great Lakes area basin : impact of wastewater diversion, spray irrigation on water quality in the Muskegon County, Michigan, lakes / 1979
Applicability of Microbial Toxicity Assays to Assessment Problems. 1983
Application of aut²-qual modelling system to the Patuxent River basin / 1973
Application of Biological Monitoring Systems to Simulated Industrial Waste Discharge Situation. 1972
Application of Sewage Treatment Techniques to Feedlot Runoff. 1972
Applications of Molecular Connectivity Indexes and Multivariate Analysis in Environmental Chemistry. 1986
Appraisal of Granular Carbon Contacting. Phase I. Evaluation of the Literature on the Use of Granular Carbon for Tertiary Waste Water Treatment. Phase II. Economic Effect of Design Variables. 1969
Appraisal of powdered activated carbon processes for municipal wastewater treatment / 1977
Aquaculture systems for wastewater treatment : an engineering assessment / 1980
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