Search Results for the EPA National Library Catalog

Items Found: 1482
Showing: Items 51 - 100
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Select Item Title Year Published
Aldrin and Endrin in Water - A Bibliography. 1972
Algae-Bacteria Interaction in a Light-Dark Cycle (Journal Version). 1981
Algal Growth and Decomposition: Effects on Water Quality, Phase II. Nutrient Regeneration, Composition, and Decomposition of Algae in Batch Culture. 1970
Algal nutrient availability and limitation in Lake Ontario during IFYGL : appendices to part I : available phosphorus in urban runoff and Lake Ontario tributary waters / 1976
Algal nutrient availability and limitation in Lake Ontario during IFYGL : part I : available phosphorus in urban runoff and Lake Ontario tributary waters / 1976
Algal nutrient availability and limitation in Lake Ontario during IFYGL, part III : algal nutrient limitation in Lake Ontario during IFYGL / 1977
Algal nutrient availability and limitation in Lake Ontario during IFYGL, part III : appendices to Part III. algal nutrient limitation inLake Ontario during IFYGL / 1977
Algal nutrient availability and limitation in Lake Ontario during IFYGL. 1976
Algal Nutrient Availability and Limitation in Lake Ontario During IFYGL. Appendices to Part I. Available Phosphorus in Urban Runoff and Lake Ontario Tributary Waters. 1976
Algal Nutrient Availability and Limitation in Lake Ontario during IFYGL. Appendices to Part III. Algal Nutrient Limitation in Lake Ontario during IFYGL. 1977
Algal Photosynthesis, Algal Abundance, and Chemistry of Lake Water at Fairmont, Minnesota. 1973
Algal-availability of Particulate Phosphorus from Diffuse and Point Sources in the Lower Great Lakes Basin. 1982
Algal-Available Particulate Phosphorus in the Great Lakes Basin. 1985
Algal-Available Phosphorus in Suspended Sediments from Lower Great Lakes Tributaries. 1981
Alternative management options for the control of diffuse phosphorus loads to Lake Erie / 1982
Alternatives for Hazardous Waste Management in the Inorganic Chemicals Industry. 1977
Alternatives for Reducing Insecticides on Cotton and Corn: Economic and Environmental Impact - Supplement 1: Detailed Data for Static and Linear Analysis of Alternatives for Reducing Insecticides on Cotton and Corn. 1979
Alum Addition of Activated Sludge with Tertiary Solids Removal. 1973
Alum addition to activated sludge with tertiary solids removal / 1973
Alum Addition to Activated Sludge with Tertiary Solids Removal. 1971
Alum Control of Internal Phosphorus Loading in a Shallow Lake. 1982
Aluminum Phosphide: Pesticide Registration Standard. 1981
Ambient aquatic life water quality criteria for chlorpyrifos / 1986
Ambient aquatic life water quality criteria for parathion / 1986
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria wetlands in nutrient ecoregion XIII; southern Florida coastal plain including all or parts of the state of: Florida and the authorized tribes within the ecoregion / 2000
Ammonia Removal in a Physical-Chemical Wastewater Treatment Process. 1972
An intensive survey of the Illinois River (Arkansas and Oklahoma) in August 1985 / 1987
An investigation of ion removal from water and wastewater / 1973
An investigation of phosphorus removal mechanisms in activated sludge systems / 1972
An updated summary of status and trends in indicators of nutrient enrichment in the Gulf of Mexico / 1992
An urgent call to action : report of the State - EPA Nutrient Innovations Task Group / 2009
Anaerobic and aerobic treatment of combined potato processing and municipal wastes / 1976
Analysis of bottom sediment to estimate nonpoint-source phosphorus loads for 1981-96 in Hillsdale Lake, northeast Kansas 1997
Analysis of Organophosphorus Pesticide Samples by High-Performance Liquid Chromatography/Mass Spectrometry and High-Performance Liquid Chromatography/Mass Spectrometry/Mass Spectrometry. 1988
Analysis of pesticide residues in human and environmental samples : a compilation of methods selected for use in pesticide monitoring programs / 1980
Analysis of pesticide residues in human and environmental samples a compilation of methods selected for use in pesticide monitoring programs / 1982
Analysis of phosphorus loads : (IJC - task force) / 1975
Analysis of Regional Lake Water Quality Patterns: Implications for Lake Resource Management in Minnesota. 1987
Analysis of solid waste : performance data for SW-846 methods 8270, 8081, and 8141 / 1990
Analysis of sulfur in fuel oils by energy-dispersive x-ray fluorescence / 1978
Analytical chemistry of phosphorus compounds. 1972
Application of open-tubular columns to SW-846 GC methods 1990
Application of phosphorus loading models to river-run lakes and other incompletely mixed systems 1980
Application of the phosphorus loading concept to the Great Lakes / 1979
Applications of Combined Gas Chromatography-Mass Spectrometry to Pesticide Residue Identifications. 1970
Applications of growth and sorption algal assays / 1974
Applying phosphorus loading models to embayments / 1978
Appoquinimink River, Delaware / 1993
Aquaculture systems for wastewater treatment : an engineering assessment / 1980
AQUATOX for Windows: A Modular Fate and Effects Model for Aquatic Ecosystems, Release 2.1. Addendum to Release 2, Technical Documentation. 2005
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