Search Results for the EPA National Library Catalog

Items Found: 1987
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Areawide environmental assessment on the development of a NEPA compliance strategy for new source coal mining activity in the eastern Kentucky coal field / 1982
Areawide environmental assessment on the development of a NEPA compliance strategy for new source coal mining activity in the western Kentucky coal field 1984
Arid ecosystems strategic monitoring plan, 1991. 1991
Artemisia Shrub Size and Radiation Damage to Artemisia from Local Fallout from Project Schooner. 1971
Arthropod Diversity and Conservation [electronic resource] / 2006
Artificial Sediments for Use in Tests with Wetland Plants. 1990
Assessing contaminant sensitivity of endangered and threatened species : effluent toxicity tests / 1999
Assessing contaminant sensitivity of endangered and threatened species: effluent toxicity tests / 1999
Assessing Ground-Water Vulnerability to Contamination: Providing Scientifically Defensible Information for Decision Makers. 2003
Assessing hydrologic impacts of future land cover change scenarios in the San Pedro River (U.S./Mexico) / 2013
Assessing Progress and Effectiveness through Monitoring Rivers and Streams. Report of the Task Force on Analysis of Non-Tidal Water Quality Modeling Results. 2005
Assessing the Challenges Associated with Developing an Integrated Modeling Approach for Predicting and Managing Water Quality and Quantity from the Watershed through the Drinking Water Treatment System. 2012
Assessing the interactions of organic compounds during biodegradation of complex waste mixtures by naturally occurring bacterial assemblages / 1989
Assessing the risks of trace gases that can modify the stratosphere / 1987
Assessing Trends in Fishery Resources and Lake Water Aluminum from Paleolimnological Analyses of Siliceous Algae. 1992
Assessment of alternative management practices and policies affecting soil carbon in agroecosystems of the central United States / 1994
Assessment of Cold-Climate Environmental Research Priorities. 1983
Assessment of deposition levels of sulfur and nitrogen required to protect aquatic resources in selected sensitve regions of North America / 1996
Assessment of Ecologic Risks Related to Chemical Exposure: Methods and Strategies Used in the United States. 1988
Assessment of nitrogen loads to aquatic systems / 1995
Assessment of nitrogen loads to aquatic systems : project summary / 1997
Assessment of Potential Mining Impacts on Salmon Ecosystems of Bristol Bay, Alaska. Volume 2. Appendices A-D. 2014
Assessment of Potential Mining Impacts on Salmon Ecosystems of Bristol Bay, Alaska. Volume 3. Appendices E-J. 2014
Assessment of Salinity Effects on the Toxicity of Atrazine to Chesapeake Bay Species: Data Needs for Development of Estuarine Aquatic Life Criteria. 1993
Assessment of the ecological impacts of ground water overdraft on wetlands and riparian areas in the United States {Microfiche} 1997
Assessment of the Fate and Effects of Toxic Agents on Water Resources [electronic resource] / 2007
Assessment of the Lake Michigan Monitoring Inventory: A Report on the Lake Michigan Tributary Monitoring Project. 2000
Assessment of the Marine Biofouling Introductions to the Puget Sound Region of Washington State. 2014
Assessment of the precision and accuracy of SAM and MFC microcosms exposed to toxicants / 1989
ASTER: An Integration of the ACQUIRE Data Base and the QSAR System for Use in Ecological Risk Assessments. 1991
Atmosphere-Biosphere Interactions: Toward a Better Understanding of the Ecological Consequences of Fossil Fuel Combustion. 1981
Atmospheric and Biological Environmental Monitoring [electronic resource] / 2009
Atmospheric Deposition in Maryland: Assessment of Status, Trends, and Environmental Effects. 1997
Atmospheric Mercury in Vermont and New England: Measurement of Deposition, Surface Exchanges and Assimilation in Terrestrial Ecosystems. 2011
Atmospheric Mercury Science Programs Being Undertaken in North America. 2000
Atmospheric Organic Nitrogen Deposition: EPA Chesapeake Bay Program Workshop Meeting. Held in College Park, Maryland on May 20-21, 1998. 2002
Attachment and Replication of 'Pseudomonas aeruginosa' Bacteriophages under Conditions Simulating Aquatic Environments. 1991
Automated NaI 'well' counting system for the determination of radiocaesium. 1993
Availability and Efficacy of Ballast Water Treatment Technology: Background and Issue Paper. 2010
Availability, uptake and translocation of plutonium within biological systems : a review of the significant literature / 1976
Available Technology for the Control of Nutrient Pollution in the Chesapeake Bay Watershed. 1987
Avian Richness Evaluation Method (AREM) for Lowland Wetlands of the Colorado Plateau (User's Manual) (for Microcomputers). 1994
Background for NEPA reviewers : non-coal mining operations / 1994
Bacterial Growth Efficiency on Natural Dissolved Organic Matter. 1993
Baseline Data Requirements for Assessing Environmental Impact. 1978
Basin-specific characterizations of Chesapeake Bay living resources status / 1994
BASINS 4.0 Climate Assessment Tool (CAT): Supporting Documentation and User's Manual. 2009
Bay barometer : a health and restoration assessment of the Chesapeake Bay and watershed in 2008 / 2009
Behaviour of No. 2 Fuel Oil in the Water Column of Controlled Ecosystems. 1982
Benchmarking Study of USDA Forest Service Fisheries and Aquatic Ecology Programs. Executive Summary. 2001
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