Search Results for the EPA National Library Catalog

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Effects of atmospheric carbon dioxide level and water stress on growth and physiology of seedlings of two chaparral shrubs / 1993
Effects of Betaine on Enumeration of Airborne Bacteria. 1990
Effects of Cadmium and Mercury on the Behavioral Responses and Development of 'Eurypanopeus depressus' Larvae. 1982
Effects of Cellular Aggregation on the Ecology of Microorganisms: An Ecosystem-Level Understanding of Complex Microbial Systems Will Lead to Better Management of the Human Impact on Such Systems. 1990
Effects of Chemical Variations in Aquatic Environments. Volume III. Lead Toxicity to Rainbow Trout and Testing Application Factor Concept 1973
Effects of Chlorpyrifos on the Diet and Growth of Larval Fathead Minnows, 'Pimephales promelas', in Littoral Enclosures. 1990
Effects of Chronic High-Level Manganese Exposure on Male Behavior in the Japanese Quail 'Coturnix coturnix japonica'. 1985
Effects of CO2 and climate change on forest trees : research plan. 1993
Effects of CO2 and Temperature on Five Rice Cultivars. 1992
Effects of Coal Development in the Northern Great Plains. A Review of Major Issues and Consequences at Different Rates of Development. 1975
Effects of Constant Temperatures and Diel Temperature Fluctuations on Specific Growth and Mortality Rates and Yield of Juvenile Rainbow Trout, 'Salmo gairdneri'. 1977
Effects of Continuous Chlorination on Spat of the American Oyster ('Crassostrea virginica'). 1981
Effects of Continuous Zinc Exposure on Sockeye Salmon During Adult-to-Smolt Freshwater Residency. 1978
Effects of Copper and Cadmium on Growth, Swimming and Predator Avoidance in 'Eurytemora affinis' (Copepoda). 1983
Effects of Culture Conditions on the Sensitivity of a Phoxocephalid Amphipod, 'Rhepoxynius ambronius' to Cadmium in Sediment. 1988
Effects of Daily Ozone Exposure Duration and Concentration Fluctuation on Yield of Tobacco. 1987
Effects of depressed pH on survival, growth and reproduction of brook trout : Salvelinus fontinalis (Mitchill) / 1977
Effects of Detergent Polluted Water on Soil Reaction and Plant Growth. 1972
Effects of Dieldrin in Food on Growth and Bioaccumulation in Mallard Ducklings. 1994
Effects of Diet on Growth and Survival of Larval Wallyes. 1986
Effects of Diet Quantity on Sheepshead Minnows 'Cyprinodon variegatus' during Early Life-Stage Exposures to Chlorpyrifos. 1985
Effects of Dietary Fatty Acid Enrichment on Survival, Growth, and Salinity-Stress-Test Performance of Inland Silversides. 1993
Effects of Dissolved Organic Carbon and Second Substrates on the Biodegradation of Organic Compounds at Low Concentrations. 1985
Effects of DOWICIDE (Trade Name) G-ST on Development of Experimental Estuarine Macrobenthic Communities. 1978
Effects of Drilling Mud on the Reef-Building Coral 'Montastrea annularis'. 1982
Effects of Elevated Ammonia Levels on the Fingernail Clam, 'Musculium transversum', in Outdoor Experimental Streams. 1987
Effects of Enhanced Ultraviolet-B Radiation on Yield, and Disease Incidence and Severity for Wheat Under Field Conditions. 1986
Effects of Enrichment on Lake Superior Periphyton. 1973
Effects of Etiologically Defined Respiratory Infections on Lung Function and Its Growth in an Area of Low Air Pollution - Spirometry in Young Children When Illness-Free. 1981
Effects of exposure to heavy metals on selected freshwater fish : toxicity of copper, cadmium, chromium and lead to eggs and fry of seven fish species / 1976
Effects of Fenvalerate on Larval Development of 'Palaemonetes pugio' (Holthuis) and on Larval Metabolism during Osmotic Stress. 1984
Effects of Fine Sediments on Growth of Juvenile Coho Salmon in Laboratory Stream. 1981
Effects of Food Density and Temperature on Feeding and Growth of Young Inland Silversides ('Menidia beryllina'). 1993
Effects of Food Density on Growth and on Patterns of Prey Depletion by Larval Silverside Fish, 'Menidia beryllina' (Cope): A Laboratory Investigation with Image Analysis. 1993
Effects of glean, a sulfonylurea herbicide on the reporductive biology and fruit set in cherry trees / 1992
Effects of Ground ULV (Ultra-Low Volume) Applications of Fenthion on Estuarine Biota. 4. Lethal and Sublethal Responses of an Estuarine Mysid. 1985
Effects of habitat characteristics on mussel growth in Padilla Bay, Washington / 1990
Effects of Increasing Doses of Sulfur Dioxide and Ambient Ozone on Tomatoes: Plant Growth, Leaf Injury, Elemental Composition, Fruit Yields, and Quality. 1986
Effects of Industrial Effluents on Primary Phytoplankton Indicators. 1973
Effects of Industrial Exhalations on the Soil Biology of Spruce Growths in the Krusna Hora Mountains (Vliv Prunyslobych Exhalatu na Pudni Zivenu Smrkovych Porostu Krusnvch Hor). 1965
Effects of Inorganic Sediment and Food Concentrations on Energetic Processes of the Zebra Mussel, 'Dreissena polymorpha': Implications for Growth in Turbid Rivers. Long Term Resource Monitoring Program. 1998
Effects of Irrigation of Municipal Sewage Effluent on Spoil Banks. 1971
Effects of Kepone on Estuarine Microorganisms. 1978
Effects of Logging on Growth of Juvenile Coho Salmon. 1973
Effects of Long-Term Ozone Exposure and Soil Moisture Deficit on Growth of a Ladino Clover-Tall Fescue Pasture. 1988
Effects of Low Dissolved Oxygen on Survival, Growth and Reproduction of 'Daphnia, Hyalella and Gammarus'. 1993
Effects of Maternal Murine Cytomegalovirus Infection on the Mouse Conceptus at Different Gestational Stages. 1986
Effects of Methanol on Embryonic Mouse Palate in Serum-Free Organ Culture. 1994
Effects of mirex, methoxychlor, and malathion on development of crabs / 1976
Effects of NGF and Fetal Cell Transplants on Spatial Learning after Intradentate Administration of Colchicine. 1991
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