Search Results for the EPA National Library Catalog

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Select Item Title Year Published
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 2,4-Dichlorophenoxyacetic Acid Ester Transformation Rates in Periphyton-Dominated Ecosystems. 1983
Predicting minesoil erosion potential / 1986
Process and Equipment Changes for Cleaner Production in Federal Facilities. 1999
Radioimmunoassay of metallothionein / 1978
Reduction of Pollutant Emissions from Industrial Boilers by Combustion Modification. 1977
Regression on Medians of Probability Distributions. 1991
Relation of Molecular Connectivity to Molecular Volume and Biological Activity. 1981
Remote sensing of hydrocarbons and toxic pollutants : workshop minutes / 1990
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
Soil survey of Charles County, Maryland 1974
Soil survey of Worcester County, Maryland 1973
Soil survey, Somerset County, Maryland : [report] / 1966
Soil survey: Wicomico County, Maryland 1970
Standard operating procedures for conducting acute and chronic aquatic toxicity tests with Eurytemora affinis, a Calanoid copepod / 1998
Structural Influences and Mechanisms of Toxic Effects of Alcohols and Their Derivatives. 1982
Structure-Activity Relationship Studies on the Toxicities of Benzene Derivatives: 1. An Additivity Model. 1984
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
Thermally modulated electron affinity detector for priority pollutant analysis / 1985
Toxicity of Mercuric Chloride to the Developing Rat Kidney. 3. Distribution and Elimination of Mercury during Postnatal Maturation. 1986
Toxicity of Particles Emitted from Combustion of Waste Crankcase Oil: In vitro and In vivo Studies. 1986
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
Water Resources of Boulder County, Colorado 1980
Western Lake Survey Phase I : quality assurance plan. 1987
Western Lake Survey, Phase I : quality assurance report. 1987
Wildlife exposure factors handbook. 1993
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