Search Results for the EPA National Library Catalog

Items Found: 1987
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Development and application of assessment protocols for determining the ecological condition of wetlands in the Juniata river watershed : environmental monitoring and assessment program / 1999
Development and Evaluation of Test Methods for Benthic Invertebrates and Sediments: Effects of Flow Rate and Feeding on Water Quality and Exposure Conditions. 1993
Development and Example Application of a Pilot Model for the Biogeochemical Cycling of Mercury in Watersheds: SERAFM-NPS. 2009
Development document for best technology available for the location, design, construction, and capacity of cooling water intake structures for minimizing adverse environmental impact / 1976
Development of a Case Study of the Total Effect of Pesticides in the Environment, Non-Irrigated Croplands of the Mid-West. 1972
Development of a Conceptual Design for a Bay Quality Index for Tampa Bay, Florida. 1995
Development of a fish index of biotic integrity to assess the condition of West Virginia streams : technical support document / 2006
Development of IBI Metrics for Lakes in Southern New England. 1997
Development of index of biotic integrity expectations for the ecoregions of Indiana : II. Huron-Erie Lake Plain / 1994
Development of index of biotic integrity expectations for the ecoregions of Indiana, I. Central corn belt plain / 1991
Development of Predictive Structure-Biodegradation Relationship Models with the Use of Respirometrically Generated Biokinetic Data. 1992
Development of scaling criteria for terrestrial microcosms / 1979
Development of Scaling Criteria for Terrestrial Microcosms. 1981
Diatoms: Powerful Indicators of Environmental Change. 1992
Diel Flux of Dissolved Carbohydrate in a Salt Marsh and a Simulated Estuarine Ecosystem. 1982
Dioxin and furan concentrations in Puget Sound crabs / 1991
Dioxin-like Toxic Potency in Forster's Tern Eggs from Green Bay, Lake Michigan, North America. 1994
Direct Biological Effects of Increased Atmospheric Carbon Dioxide Levels. 1983
Discovering the Causes, Consequences, and Implications of Acid Rain and Atmospheric Deposition. 1983
Disposition of Anthracene in the Water and Aufwuchs Matrices of a Large Outdoor Channel Microcosm: A Data Set for Mathematical Simulation Models. 1984
Dissolved Free Amino Acids, Combined Amino Acids, and DNA as Sources of Carbon and Nitrogen to Marine Bacteria. 1993
Distribution of Mirex in an Experimental Estuarine Ecosystem. 1979
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay : 1989 / 1990
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1986. 1986
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1989. Draft Report. 1990
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1992. 1993
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1993. 1994
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1994. 1995
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay-1987. 1989
Distribution of Submersed Aquatic Vegetation in the Fresh and Oligohaline Tidal Potomac River, 2005. 2008
Distributions of airborne agricultural contaminants relative to amphibian populations in the southern Sierra Nevada, California : research plan / 2001
Documentation of the Data Base: Wisconsin Power Plant Impact Study. 1984
Does mitigation work : EPA's wetlands research program is checking / 1988
Draft Environmental Impact Statement Ideal Basic Industries: Cement Plant, Theodore Industrial Park, Alabama, and Limestone Quarry, Monroe County, Alabama. Appendices Volume III. Appendix B Baseline. Ecology, Socioeconomics. 1978
Draft Proposed Guidelines for Ecological Risk Assessment (External Review Draft) 1995
Draft scope and methods plan for risk/exposure assessment : secondary NAAQS review for oxides of nitrogen and oxides of sulfur. 2008
Drawing Louisiana's new map : addressing land loss in coastal Louisiana / 2006
Drawing Louisiana's new map : addressing land loss in coastal Louisiana / 2005
Dredge Disposal Study San Francisco Bay and Estuary. Appendix K. Marshland Development. 1976
Drilling Fluids and the Arctic Tundra of Alaska: Assessing Contamination of Wetlands Habitat and the Toxicity to Aquatic Invertebrates and Fish (Journal Version). 1988
Dynamic behavior of vinyl chloride in aquatic ecosystems / 1976
Eager : the surprising, secret life of beavers and why they matter / 2018
Early life-stage toxicity of copper to endangered and surrogate fish species / 2001
Ecological Characterization and Landscape Assessment of the Humboldt River Basin. 2013
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 1. 1980
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 2. 1980
Ecological condition of the Upper Chehalis Basin streams 2001
Ecological condition of wadeable streams of the interior Columbia basin : an EPA environmental monitoring and assessment program report / 2007
Ecological Connectivity among Tropical Coastal Ecosystems [electronic resource] / 2009
Ecological Effects of Experimental Acidification on a Stream Ecosystem. 1984
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