Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Role of Mutagenicity in Determining Drinking Water Quality. 1994
Salt Lake City, Provo, and Ogden Metropolitan Area Air Pollutant Emission Inventory. 1970
Sampling frequency for ground-water quality monitoring / 1989
San Juan, Puerto Rico Metropolitan Area Air Pollutant Emission Inventory. 1971
Santa Barbara oil spill : short-term analysis of macroplankton and fish / 1971
Seasonal Abundance and Spatial Distribution of Lake Michigan Macrobenthos, 1964-67. 1975
Seasonal Abundance Patterns of Diatoms on 'Cladophora' in Lake Huron. 1982
Seasonal and Diurnal Aspects of Zooplankton Microdistribution and Vertical Migration. 1971
Seasonal Behavior of Particulate Matter at Three Rural Utah Sites. 1980
Seasonal Changes in the Amphipod Fauna of 'Microciona prolifera' (Ellis and Solander) (Porifera: Demospongia) and Associated Sponges in a Shallow Salt-Marsh Creek. 1981
Seasonal Changes in the Standing Crop and Chlorophyll Content of Thalassia testudinum' Banks Ex Koenig and Its Epiphytes in the Northern Gulf of Mexico. 1988
Seasonal Changes in Water Quality and Primary Productivity in Doe Valley Lake. 1974
Seasonal Chronic Toxicity of Chlorination to the American Oyster, 'Crassostrea virginica' (G). 1978
Seasonal Cycles of Abundance in Zooplankton Populations of Yaquina Bay, Oregon. 1973
Seasonal Distribution and Abundance of Marine Bird Populations in the Strait of Juan de Fuca and Northern Puget Sound in 1978. 1979
Seasonal effects on temperature preference in yellow perch, Perca flavescens / 1977
Seasonal Emissions of Ammonia and Methane from a Hog Waste Lagoon with Bioactive Cover. 2000
Seasonal fluctuations of major diatom species at five stations across Lake Michigan : May 1970-October 1972 / 1980
Seasonal impact of blending oxygenated organics with gasoline on motor vehicle tailpipe and evaporative emissions / 1990
Seasonal Neonatal Hyperbilirubinemia. 1969
Seasonal Occurrence of 'Campylobacter' spp. in Surface Waters and Their Correlation with Standard Indicator Bacteria. 1987
Seasonal rhythms of blood-lead levels : Boston, 1979-1983. 1995
Seasonal Toxicity of Ammonia to Five Fish and Nine Invertebrate Species. 1987
Seasonal trends in blood lead levels in Milwaukee. 1996
Seasonal Variability in Prickly Pear Creek Water Quality and Macroinvertebrate Communities. 1986
Seasonal Variation of Potential Nutrient Limitation to Chlorophyll Production in Southern Lake Huron. 1981
Seasonal variations in organic emissions for significant sources of volatile organic compounds / 1978
Seasonal Variations of Arsenic and Other Trace Elements in Bay Mussels 'Mytilus edulis' (Journal Version). 1982
Seasonal variations of radon and radon decay product concentrations in single family homes / 1986
Seasonal Variations of Stable Hydrogen and Carbon Isotope Ratios of Methane in Subtropical Freshwater Sediments. 1992
Seasonal Variations of Tintinnids (Ciliophora: Oligotrichida) in Narragansett Bay, Rhode Island, U.S.A. 1982
Sediments and sediment-water nutrient interchange in Upper Klamath Lake, Oregon / 1974
Sensitivity of Ecological Landscapes and Regions to Global Climatic Change. 1989
Sensitivity of important western conifer species to SO2 and seasonal interaction of acid fog and ozone / 1989
Short - Term Conservative Transport Model for Shallow Estuaries. 1971
Simulated Effects of Hydrocarbon Emissions Controls on Seasonal Ozone Levels in the Northeastern United States: A Preliminary Study. 1988
Sioux Falls, South Dakota Metropolitan Area Air Pollution Emission Inventory. 1971
Small Mammal Utilization of Vernal Pools, San Diego County, California. 1985
Smallmouth bass and largemouth bass in the Tongue River Reservoir, Montana, 1975-76 / 1980
Solid Waste Characteristics at the Atlanta State Farmers' Market. 1971
Sources of Nutrients and the Scale of Eutrophication Problems in Estuaries. 1981
Spatial and seasonal structure of rotifer communities in Lake Huron / 1979
Spatial distribution and temperature selection of fish near the thermal outfall of a power plant during fall, winter and spring / 1980
Spatio-Temporal Fluctuations in the Distribution and Abundance of Demersal Fish and Epibenthic Crustaceans in Yaquina Bay, Oregon. 1990
Spatio-Temporal Patterns of Foraging Success for Fishes in an Illinois Stream. 1985
Special report : trends in concentrations of benzene-soluble suspended particulate fraction and benzo(a)pyrene, 1960-1972. 1974
Species Composition and Diversity of Polychaetes in the New York Bight. 1973
Stable-Isotope Ratios of Hydrogen and Oxygen in Precipitation at Norman, Oklahoma, 1996-2008. 2011
State of Hawaii Air Pollutant Emission Inventory. 1970
Statewide emission inventory of South Dakota 1971
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