Search Results for the EPA National Library Catalog

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Effects of Contaminated Sediments on Representative Estuarine Species and Developing Benthic Communities. Chapter 21. 1980
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 zinc on smoltification of coho salmon / 1977
Effects of Culture Conditions on the Sensitivity of a Phoxocephalid Amphipod, 'Rhepoxynius ambronius' to Cadmium in Sediment. 1988
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 Elevated Ammonia Levels on the Fingernail Clam, 'Musculium transversum', in Outdoor Experimental Streams. 1987
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 Fine Sediments on Growth of Juvenile Coho Salmon in Laboratory Stream. 1981
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 Ground ULV (Ultra-Low Volume) Applications of Fenthion on Estuarine Biota. 3. Response of Caged Pink Shrimp and Grass Shrimp. 1985
Effects of Hydrostatic Pressure on Steelhead Survival in Air-Supersaturated Water. 1980
Effects of Inorganic Complexing on the Toxicity of Copper to 'Daphnia magna'. 1976
Effects of Low Dissolved Oxygen on Survival, Growth and Reproduction of 'Daphnia', 'Hyalella' and 'Gammarus'. 1992
Effects of Low Dissolved Oxygen on Survival, Growth and Reproduction of 'Daphnia, Hyalella and Gammarus'. 1993
Effects of Low pH on Reproduction of Rainbow Trout. 1986
Effects of Mercury on Developing Larvae of 'Rhithropanopeus harrisii' (Gould). I. Interactions of Temperature, Salinity and Mercury on Larval Development. 1980
Effects of Microwave-Exposure and Temperature on Survival of Mice Infected with 'Streptococcus pneumoniae' (Journal Version). 1987
Effects of Organotins on Growth and Survival of Two Marine Diatoms, 'Skeletonema costatum' and 'Thalassiosira pseudonana'. 1985
Effects of Pentachlorophenol on Invertebrates and Fish in Outdoor Experimental Channels. 1985
Effects of pH Increases and Sodium Chloride Additions on the Acute Toxicity of 2,4-Dichlorophenol to the Fathead Minnow. 1980
Effects of Phenol, 2,4-Dimethylphenol, 2,4-Dichlorophenol, and Pentachlorophenol on Embryo, Larval, and Early-Juvenile Fathead Minnows ('Pimephales promelas'). 1982
Effects of Saline Waters Upon Survival of Fish Eggs and Larvae and Upon the Ecology of the Fathead Minnow in North Dakota. 1972
Effects of Selected Neuroactive Chemicals on Calcium Transporting Systems in Rat Cerebellum and on Survival of Cerebellar Granule Cells. 1993
Effects of several metals on smolting of coho salmon / 1978
Effects of soluble fractions of used light-weight lignosulfate type mud and hexavalent chromium on the complete larval development of crabs, Rhithropanopeus harrisii and Callinectes sapidus 1982
Effects of Stocking Density on Survival of Laboratory Cultured Summer Flounder 'Paralichthys dentatus' Larvae. 1981
Effects of Sublethal Concentrations of Cadmium on Adult 'Palaemonetes pugio' under Static and Flow-Through Conditions. 1982
Effects of suspended solids and sediment on reproduction and early life of warmwater fishes : a review / 1979
Effects of suspended solids and sediment on reproduction and early life of warmwater fishes : a review / 1979
Effects of Temperature and pH on Survival of Free Nuclear Polyhedrosis Virus of 'Autographa californica'. 1987
Effects of temperature on hatching success and survival of larvae in the white bass / 1977
Effects of Temperature on Hatching Success and Survival of Larvae in the White Bass. 1978
Effects of the Synthetic Pyrethroids AC 222,705, Permethrin and Fenvalerate on Sheepshead Minnows in Early Life Stage Toxicity Tests. 1983
Effects of thermal pollution on pelagic larvae of crustacea / 1980
Effects of Ultraviolet-B Radiation on Terrestrial Plants and Marine Organisms. 1989
Effects of Waste Oil on the Survival and Reproduction of the American Flagfish, 'Jordanella floridae'. 1980
Emergency preparedness plan : Region X. 1972
Emergency readiness manual. 1974
Emersion in the Mangrove Forest Fish 'Rivulus marmoratus': A Unique Response to Hydrogen Sulfide. 1987
Endrin and Malathion Toxicity to Flagfish (Jordanella floridae). 1977
Endrin: Effects on the Entire Life Cycle of a Saltwater Fish 'Cyprinodon variegatus'. 1977
Erythrocyte Survival in Sheep Exposed to Ozone. 1981
Estimability and Estimation of Excess and Etiologic Fractions. 1989
Evaluation of proposed NPDES permit limitations for Homestake Mining Company and Lead-Deadwood Sanitary District No. 1. 1975
Evaluation of Tests with Early Life Stages of Fish for Predicting Long-Term Toxicity. 1977
Evaluation of Three Fish Species as Bioassay Organisms for Dredged Material Testing. 1984
Experimental acidification of Little Rock Lake (Wisconsin) : fish research approach and early responses / 1989
Extended Evaluation of an 'In vivo' Teratology Screen Utilizing Postnatal Growth and Viability in the Mouse. 1984
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