Search Results for the EPA National Library Catalog

Items Found: 561
Showing: Items 101 - 150
Your Search: (AUTHOR=NELSON AND S)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 12 NEXT
Select Item Title Year Published
Congress in action: the Environmental Education Act / 1974
Contaminant emissions in the Los Angeles Basin--their sources, rates, and distribution / 1971
Control of Air Pollution Emissions from Molybdenum Roasting. Volume 2. Alternatives for Control of Weak Sulfur Dioxide Emissions. 1983
Control technology overview report : CFC emissions from rigid foam manufacturing / 1988
Control technology overview report : CFC emissions from rigid foam manufacturing / 1988
Control technology overview report : CFC emissions from rigid foam manufacturing : project summary / 1988
Control technology overview report : CFC-11 emissions from flexible polyurethane foam manufacturing / 1988
Control Technology Overview Report: CFC-11 Emissions from Flexible Polyurethane Foam Manufacturing. 1988
Controlled test atmospheres; principles and techniques 1971
Controlling combustion-source emissions at Air Force sites with a new filter concept 1994
Current practices in phosphorus analysis and removal 1972
Denitrification as a Pathway for Nitrate Removal in Aquatic Systems. 1973
Descriptions of four measured outcrop sections of Upper Devonian and Lower Mississippian strata in Warren and Elk Counties, Pennsylvania 1982
Design optimization of the chlorination process / 1980
Determination of an empirically derived IP/TSP relationship / 1982
Determination of an Empirically Derived IP/TSP Relationship. 1982
Development and Monitoring of Revegetation Methods: Connecting Students with Restoration Activities at Awcomin Marsh. Final Report. 2006
Development and Use of Site-Specific Chemical and Biological Criteria for Assessing New Bedford Harbor Pilot Dredging Project. 1991
Development and Validation of Methods for Real-Time Measurement of Pollutant Transport from an Urbanized Estuary. 1991
Development and Validation of Site-Specific Water Quality Criteria for Copper. 1986
Development of a modified tidal prism model for water quality in Galveston Bay, Texas : thesis / 1973
Development of analytical techniques for the determination of trace organic materials in water, 1968
Development of the Westvaco activated carbon process for SOx recovery as elemental sulfur / 1976
Development of the Westvaco Activated Carbon Process for SOx Recovery as Elemental Sulfur. Volume I. 1976
Dictionary of water and water engineering 1973
Discussion of possible ways in which EPA and the Environmental Health Committee might enhance the efficiency in preparing and reviewing risk assessments / 1986
Distributed mixing burner (DMB) engineering design for application to industrial and utility boilers / 1984
Distribution and abundance of fishes and invertebrates in Gulf of Mexico estuaries / 1992
Distribution and abundance of fishes and invertebrates in Gulf of Mexico estuaries. Volume I, Data summaries / 1992
Distribution and abundance of fishes and invertebrates in Gulf of Mexico estuaries. Volume II, Species life history summaries. 1997
Distribution and abundance of fishes and invertebrates in southeast estuaries / 1991
Distribution and Abundance of Larval Fishes Along the Western Shore of Lake Erie at Monroe, Michigan. 1975
DNA Adducts and Induction of Sister Chromatid Exchanges in the Rat Following Benzo(b)-Fluoranthene Administration. 1992
DNA Adducts in Rat Lung, Liver and Peripheral Blood Lymphocytes Produces by i.p. Administration of Benzo(a)Pyrene Metabolites and Derivatives. 1991
DNA Isolation from Small Tissue Samples Using Salt and Spermine. 1991
Drinking Water Exposure Assessment for Atrazine and Various Chloro-triazine and Hydroxy-triazine Degradates. 2001
Ecological condition of coastal ocean waters along the U.S. western continental shelf, 2003 / 2008
Ecological condition of the Columbia river estuary: an environmental monitoring and assessment program (EMAP) report. modeling fish distributions in the Pacific Northwest coast range ecoregion using EMAP Data. / 2007
Ecological condition of the estuaries of Oregon and Washington. 2006
Economic analysis of transportation noise abatement 1978
Economic impacts of pulp and paper industry compliance with environmental regulations. 1977
Economic Impacts of Pulp and Paper Industry Compliance with Environmental Regulations. Volume I. Summary and Aggregate Industry Impact Analyses. 1977
Economic Impacts of Pulp and Paper Industry Compliance with Environmental Regulations. Volume II. Price and Demand Effects on the Industry's Major Product Sectors. 1977
Ecosystem Changes in Lakes Erie and Ontario. 1981
Effect of Chlorine on Stress Ethylene Production. 1977
Effect of Trichloroethylene on Male Sexual Behavior: Possible Opioid Role. 1986
Effectiveness of a sea turtle-deflecting hopper dredge draghead in Port Canaveral Entrance Channel, Florida / 1996
Effects of Black Rock Harbor dredged material on the scope for growth of the blue mussel 'Mytilus Edulis' after laboratory and field exposures / 1987
Effects of mobile-source air and noise pollution on residential property values final report / 1975
Effects of Selected Anti-Tumor-Promoting Chemicals on Metabolic Cooperation between Chinese Hamster V79 Cells. 1994
PREV 1 2 3 4 5 6 7 8 9 10 11 12 NEXT

Save, Print or Email Selected Records