Search Results for the EPA National Library Catalog

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Acute and chronic toxicity of copper to the estuarine copepod Eurytemora affinis : final report / 1998
Acute and chronic toxicity of copper to the estuarine copepod Eurytemora affinis : final report / 1998
Ambient toxicity testing in Chesapeake Bay : year 6 report / 1998
Ambient Toxicity Testing in Chesapeake Bay, 5 Year Report. 1998
Ambient Toxicity Testing in Chesapeake Bay, Year 8 Report. 2000
Ambient Toxicity Testing in Chesapeake Bay: Year 7 Report. 2000
Ambient Toxicity Testing in Chesapeake Bay: Year 9. An Assessment of the Chester and Rappahannock Rivers. 2002
Application of ecosystem modeling methodologies to dredged material research 1976
Assessment of Salinity Effects on the Toxicity of Atrazine to Chesapeake Bay Species: Data Needs for Development of Estuarine Aquatic Life Criteria. 1993
Chemical analysis of waste crankcase oil combustion samples {MICROFICHE} 1983
Co-Firing of Solid Wastes and Coal at Ames: Pulverized Coal. 1985
Co-Firing of Solid Wastes and Coal at Ames: Stoker Boilers. 1985
Comparison of Air Pollutant Emissions from Vaporizing and Air Atomizing Waste Oil Heaters. 1983
Comparison of the alternative asbestos control method and the NESHAP method for demolition of asbestos-containing buildings [electronic resource] / 2008
Determination of the thermal decomposition properties of 20 selected hazardous organic compounds. / 1984
Development of a Provisional Physical Habitat Index for Maryland Freshwater Streams. 1999
Effects On Toxicity Of Volatile Priority Pollutants Added To A Conventional Wastewater Treatment System 1983
Effects on toxicity of volatile priority pollutants added to a conventional wastewater treatment system / 1983
Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of nutrient management on quality of surface runoff at a small carbonate-rock site near Ephrate, Pennsylvania, 1984-90 / 1997
Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania effects of pipe-outlet terracing on quantity and quality of surface runoff and ground water in a small carbonate-rock basin near Churchtown, Pennsylvania, 1983-89 / 1997
Evaluation of the Ames solid waste recovery system : Part III-Environmental emissions of the stoker fired steam generators / 1979
Evaluation of the Ames Solid Waste Recovery System. Part II: Performance of the Stoker Fired Steam Generators. 1979
Investigation of the thermal destructibility of hazardous wastes using the thermal decomposition analytical system {Microfiche} 1986
Kinetic Model of Fluoride Metabolism in the Rabbit. 1976
Nitrous Oxide Emissions from Fossil Fuel Combustion. 1990
PIC formation under pyrolytic and starved air conditions / 1986
Pilot Study for Ambient Toxicity Testing in Chesapeake Bay. Year 3 Report. 1994
Pilot Study to Evaluate Biological, Physical, Chemical and Land-Use Characteristics in Maryland Coastal Plain Streams. 1993
Pilot Study to Evaluate Biological, Physical, Chemical, and Land-Use Characteristics in Maryland Coastal Plain Streams. Year 2. 1995
Predicted Ground Water, Soil and Soil Gas Impacts from U.S. Gasolines, 2004. First Analysis of the Autumnal Data. 2005
Predicting minesoil erosion potential / 1986
Removal of trace elements from acid mine drainage / 1979
Screening Level Probabilistic Ecological Risk Assessment of Copper and Cadmium in the Chesapeake Bay Watershed. 1997
Screening of Candidate Species for Development of Standard Operating Procedures for Aquatic Toxicity Testing with Resident Chesapeake Bay Biota. 1994
Standard operating procedures for conducting acute and chronic aquatic toxicity tests with Eurytemora affinis, a Calanoid copepod / 1998
Structure-Toxicity Relationships of Selected Nitrogenous Heterocyclic Compounds. 3. Relations Using Molecular Connectivity. 1982
Survey of fertilizers and related materials for perchlorate (CIO4å) : final report / 2001
The Effect of salinity on the acute toxicity of total dissolved and free cadmium to the copepod Eurytemora affinis and the larval fish Cyprinodon variegatus / 1994
Transport and Fate of Diethyl Phthalate in Aquatic Ecosystems. 1984
Updated Review of Estuarine Aquatic Toxicity Data for the Development of Aquatic Life Criteria for Atrazine in Chesapeake Bay. Phase 2 Report. 1994
Use of Coal Cleaning for Compliance with SO2 Emission Regulations. 1981
Use of organic solvents in textile sizing and desizing / 1977
Waste Oil Heaters: Organic, Inorganic, and Bioassay Analyses of Combustion Samples. 1984

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