Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Measurements of total ozone. 1993
Mesoscale Storm and Dry Period Parameters from Hourly Precipitation Data. 1986
Method for Developing Ozone Exposures That Mimic Ambient Conditions in Agricultural Areas. 1986
Mid Connecticut-Lower Pioneer Valley Air Pollutant Emission Inventory. 1970
Migration Response of Juvenile Chinook Salmon to Substrates and Temperatures. 1972
Milwaukee Metropolitan Area Air Pollutant Emission Inventory. 1969
Minisite preparation for reforestation of strip-mined lands / 1980
Mixing heights, wind speeds, and potential for urban air pollution throughout the contiguous United States. 1972
Modeling of the effects of pollutants and dispersion in urban atmospheres / 1976
Modeling the Hydrogeochemical Response of a Stream to Acid Deposition Using the Enhanced Trickle-Down Model. 1991
Modification of Point Counts for Surveying Cropland Birds. 1993
Mortality of Brook Trout, Mottled Sculpins, and Slimy Sculpins during Acidic Episodes. 1993
Multimaterial Source Separation in Marblehead and Somerville, Massachusetts: Composition of Source-Separated Materials and Refuse. Volume 3. 1979
National dry deposition network : second annual progress report (1988) / 1990
National dry deposition network : third annual progress report (1989) / 1991
National Program (NCLAN) to Assess the Impact of Ozone on Agricultural Resources. 1990
National Surface Water Survey Eastern Lake Survey (Phase II-Temporal Variability). Quality Assurance Plan. 1988
National Surface Water Survey: Eastern Lake Survey - Phase 2 Northeastern Lakes, Database Dictionary. 1991
National water quality inventory : 1974 report to the Congress. 1974
Natural Emissions of Oxidant Precursors. 1991
Nearshore Fish and Macroinvertebrate Assemblages Along the Strait of Juan de Fuca Including Food Habits of Nearshore Fish. 1977
Nearshore fish and macroinvertebrate assemblages along the Strait of Juan de Fuca including food habits of the common nearshore fish : final report of three years' sampling, 1976-1979 / 1980
Nearshore Fish and Macroinvertebrate Assemblages Along the Strait of Juan de Fuca Including Food Habits of the Common Nearshore Fish. 1978
Nested grid modeling approach for assessing urban ozone air quality {microfiche}/ by S.T. Rao and G. Sistle, et al. 1990
Network Design Factors for Assessing Temporal Variability in Ground-Water Quality. 1989
New York State Southern Tier West Emission Inventory. 1971
Nitrate and phosphorus runoff losses from small watersheds in Great Lakes Basin / 1978
Nitrate Occurence in U.S. Waters (and Related Questions). A Reference Summary of Published Sources from an Agricultural Perspective. 1991
Non-Point Source Studies on Chesapeake Bay. II. Nutrients in Land Runoff from Rhode River Watersheds in 1975 and 1976. 1977
Non-Point Source Studies on Chesapeake Bay. III. Relationship between Bacterial Contamination and Land Use in the Rhode River Watershed, and Survival Studies of 'Streptococcus faecalis' in the Estuary. 1977
Non-Point Source Studies on Chesapeake Bay. VI. Particulate Discharge from Rhode River Subwatersheds, 1975. 1977
Nonphotosynthetic Pigmented Bacteria in a Potable Water Treatment and Distribution System. 1989
Numerical and graphical procedures for estimation of community photosynthesis and respiration in experimental streams {microform} / 1982
Oklahoma City Metropolitan Area Air Pollutant Emission Inventory. 1970
Omaha Metropolitan Area Air Pollutant Emission Inventory. 1970
Open Lake Water Quality Conditions for Lake Erie's Central and Eastern Basins, 1985. 1987
Open Lake Water Quality Conditions for Lake Erie's Western, Central and Eastern Basins, 1986. 1988
Optimization of Biological Recycling of Plant Nutrients in Livestock Waste by Utilizing Waste Heat from Cooling Water. 1982
Overland Flow Treatment of Domestic Wastewater in Northern Climates Project Summary 1984
Overland flow treatment of domestic wastewater in northern climes 1984
Overview of USEPA/Clear Lake Erie Sediment Oxygen Demand Investigations during 1979. 1987
Ozone Decreases Spring Root Growth and Root Carbohydrate Content in Ponderosa Pine the Year Following Exposure. 1991
Ozone Health Effects and Emerging Issues in Relation to Standards Setting. 1989
Parametric methodologies of cloud vertical transport for acid deposition models / 1988
Pb: In Search of the Facts. 1976
Performance evaluation of existing aerated lagoon system at Bixby, Oklahoma / 1979
Persistence and detection of coliforms in turbid finished drinking water {microform} / 1982
Pesticide runoff losses from small watersheds in Great Lakes Basin / 1977
Phase Distributions of Airborne Polycyclic Aromatic Hydrocarbons in Two U.S. Cities. 1992
Phoenix-Tucson Metropolitan Area Air Pollutant Emission Inventory. 1969
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