Search Results : EPA National Library Catalog

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  1 1978 needs survey : conveyance and treatment of municipal wastewater summaries of technical data. 1979
  2 Abundance Patterns of Diatoms on 'Cladophora' in Lake Huron with Respect to a Point Source of Wastewater Treatment Plant Effluent. 1982
  3 Agricultural Runoff and Reservoir Drawdown Effects on 2760-Hectare Reservoir Project Summary 1983
  4 Agricultural runoff and reservoir drawdown effects on a 2760-hectare reservoir {microform} / 1982
  5 Alum Control of Internal Phosphorus Loading in a Shallow Lake. 1982
  6 Ammonia investigations in the Colorado River, Grand Junction and Fruita, Colorado / 1979
  7 Anaerobic Treatment of a Simulated High-Strength Industrial Wastewater Containing Chlorophenols. 1994
  8 Analysis of Polychlorinated Biphenyl (PCB) Loading Trends in Lake Michigan. 1983
  9 Annotated Bibliography of Environmental Research Conducted Within the St. Louis River Estuary 1903-1982. 1983
  10 Application of a Sediment Dynamics Model for Estimation of Vertical Burial Rates of PCBs in Southern Lake Michigan. 1984
  11 Areawide Assessment Procedures Manual. Volume I. 1976
  12 Assessment of Bulk Atmospheric Deposition to the Tampa Bay Watershed. 1996
  13 Assessment of current information on overland flow treatment of municipal wastewater / 1980
  14 Atmospheric Loadings to Waters of the Four Upper Great Lakes. A Status Report. 1980
  15 Baywide Nutrient Reduction Strategy: Chesapeake Bay Program. Progress Report. No. 1, 1989. 1989
  16 Before and after case studies: Comparisons of water quality following municipal treatment plant improvements {microform} / 1984
  17 Chesapeake Bay Atmospheric Deposition Study Phase 2: July 1990-December 1991. Final Report. 1994
  18 Chesapeake Bay Basin Toxics Loading and Release Inventory: Basinwide Toxics Reduction Strategy Commitment Report. 1994
  19 Chesapeake Bay Fall Line Toxics Monitoring Program: 1994 Final Report. 1994
  20 Chesapeake Bay Groundwater Toxics Loading Workshop Proceedings. Held in Annapolis, Maryland on April 15-16, 1992. 1993
  21 Chesapeake Bay Program Technical Studies: A Synthesis. 1982
  22 Chloride Pollution of the Great Lakes. 1983
  23 Comment on 'A Model for Total Phosphorus in Saginaw Bay'. 1978
  24 Comparison of Rain-Related Phosphorus and Nitrogen Loading from Urban, Wetland, and Agricultural Sources. 1981
  25 Comparisons of models predicting ambient lake phosphorus concentrations / 1979
  26 Compendium of Lake and Reservoir Data Collected by the National Eutrophication Survey in the Central United States. 1978
  27 Connecticut River Basin Program. Part III, Phase I. Water Quality Reconnaissance for the Connecticut River Supplemental Study. 1975
  28 Control strategies for the activated sludge process / 1980
  29 Control strategies for the activated sludge process {microform} / 1980
  30 Controlling discharge and storage in a combined interceptor sewer - Cleveland, Ohio : (hydrobrakes) / 1987
  31 Dale Hollow Reservoir, Clinton and Cumberland Counties, Kentucky and Clay, Overton, and Pickett Counties, Tennessee. 1977
  32 Design criteria for swine waste treatment systems / 1976
  33 Dioxin-like Toxic Potency in Forster's Tern Eggs from Green Bay, Lake Michigan, North America. 1994
  34 Discharge, Water-Quality Characteristics, and Nutrient Loads from McKay Bay, Delaney Creek, and East Bay, Tampa, Florida, 1991-1993. 1996
  35 Distribution and Biotic Effects of Nutrients in Flathead Lake, Montana. 1975
  36 Distribution of phytoplankton in Illinois lakes / 1978
  37 Downcore Variation in Sediment Organic Nitrogen (Journal Version). 1982
  38 Early Eutrophication in the Lower Great Lakes: New Evidence from Biogenic Silica in Sediments. 1983
  39 Ecological impact of integrated chemical and biological aquatic weed control : final report {MICROFICHE} / 1983
  40 Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 5. Model Development and Calibration. 1982
  41 Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 6. Seasonal and Spatial Variation in Growth Kinetics. 1982
  42 Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 7. Model Verification and System Response. 1982
  43 Effect of Phosphorus Control Options on Lake Water Quality. 1979
  44 Effects of Atrazine on 'Zostera marina' in Chesapeake Bay, Virginia. 1982
  45 Effects of Chlorine and Ammonia from Wastewater Treatment Facilities on Biotic Integrity. 1985
  46 Effects of Decreased Nutrient Loading on the Limnology of Diamond Lake, Oregon. Appendix. 1979
  47 Effects of diversion and alum application on two eutrophic lakes / 1978
  48 Effects of diversion and alum application on two eutrophic lakes {microform} / 1978
  49 Effects Of Phosphorus Loading On Phytoplankton Distribution and Certain Aspects Of Cytology In Saginaw Bay, Lake Huron 1983
  50 Effects of phosphorus loading on phytoplankton distribution and certain aspects of cytology in Saginaw Bay, Lake Huron / 1983
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