Search Results for the EPA National Library Catalog

Items Found: 2350
Showing: Items 451 - 500
Your Search: (SUBJECT=bioassay)


 
 
 
PREV 1 ... 5 6 7 8 9 10 11 12 13 14 15 ... 47 NEXT
Select Item Title Year Published
Compendium of aquatic toxicity studies in Canada : presented at the Aquatic Toxicity Coordination Workshop, Freshwater Institute, Winnipeg, August, 1974. 1974
Compendium of lake and reservior data collected by the National Eutrophication Survey in the western United States 1978
Compendium of Lake and Reservoir Data Collected by the National Eutrophication Survey in Eastern North-Central, and Southeastern United States. 1978
Computer-Assisted Structure Activity Relationships of Nitrogenous Cyclic Compounds Tested in Salmonella Assays for Mutagenicity. 1987
Concentration of DDT in Brain and Other Tissues in Relation to Symptomatology. 1964
Concentration of O,P'-DDT in Rat Brain at Various Intervals after Dosing. 1965
Concept of Activity Profiles of Antimutagens. 1989
Concept of Activity Profiles of Antimutagens. 1989
Conference on Shellfish Toxicology, 1957. 1957
Considerations for reducing the cost of testing dredged material 1990
Constantine Reservoir, St. Joseph County, Michigan. 1975
Construction and Operation of a 10 CFM (Cubic Feet Per Minute) Sampling System with a 10:1 Dilution Ratio for Measuring Condensable Emissions. 1988
Contaminated Marine Sediments: Assessment and Remediation. 1990
Contaminated Sediments News: Number 9, August 1993. 1993
Content of platinum and palladium in rat tissues : correlation of tissue concentrations of platinum and palladium with biochemical effects / 1977
Continuous Flow Bioassay System for the Exposure of Marine Organisms to Oil. 1977
Continuous Removal of Both Mutagens and Mutagen-Forming Potential by an Experimental Full-Scale Granular Activated Carbon Treatment System. 1985
Copper in sediments from Steilacoom Lake, Pierce County, Washington / 1992
Correlation of Coliform Growth Response with Other Water Quality Parameters. 1991
Correspondence of Laboratory and Field Results: What Are the Criteria for Verification. 1985
Cottonwood Lake, Spink County, South Dakota. 1977
Crab Orchard Lake, Jackson and Williamson Counties, Illinois. 1975
Cranberry Lake, Crow Wing County, Minnesota. 1975
Criteria for Estimating Limiting Nutrients in Natural Streams. 1973
Crooked Lake, Steuben County, Indiana. 1976
Cross Lake, Cayuga and Onondaga Counties, New York. 1974
Crystal Lake, Vilas County, Wisconsin. EPA Region V. 1975
Culturing mysidopsis bahia : supplemental report / 1990
Cumberland Lake, Clinton, Pulaski, Russell, and Wayne Counties, Kentucky. 1977
Cytotoxicity and Effect on Mutagenicity of Buffers in a Microsuspension Assay. 1989
Cytotoxicity of Halogenated Alkanes in Primary Cultures of Rat Hepatocytes from Normal, Partial Hepatectomized, and Preneoplastic/Neoplastic Liver. 1985
Czech-U.S. EPA Health Study: Assessment of Personal and Ambient Air Exposures to PAH and Organic Mutagens in the Teplice District of Northern Bohemia. 1993
Daily Growth of the Juvenile Fish (Menidia menidia) in the Natural Habitat Compared with Juveniles Reared in the Laboratory. 1981
Dallas Lake, LaGrange County, Indiana. 1976
DDT Concentrations in Blood, Brain, and CSF of Rats After DDT-Induced Convulsions. 1970
DDT in the Diet of the Rat: Its Effect on DDT Storage, Liver Function and Cell Morphology. 1956
DDT, PCB and Benzo(a)Pyrene Levels in White Croaker 'Genyonemus lineatus' from Southern California (Journal Version). 1983
Deep Creek Lake, Garrett County, Maryland. 1975
Deer Creek Reservoir, Fayette and Pickaway Counties, Ohio. 1975
Definition of a hazardous waste / 1986
Degradation of the Peritrophic Membrane of Fresh-Water Zooplankton Fecal Pellets. 1983
Delavan Lake, Walworth County, Wisconsin. 1974
Delaware Reservoir, Delaware County, Ohio. 1975
Delayed Neuropathy in Adult Peking Ducks Induced By Some Organophosphorus Esters. 1984
Dermal Phototoxic Reaction from an Insecticide: Clinical and Laboratory Studies. 1971
Design and Characterization of a Small Chamber for Chemical and Biological Evaluation of Sources of Indoor Air Contamination. 1995
Design and Implementation of a Collaborative Study of the Mutagenicity of Complex Mixtures in 'Salmonella typhimurium'. 1992
Detection and inactivation of enteric viruses in wastewater / 1977
Detection of Aneuploidy by a Monochromosomal Hybrid Cell Assay. 1987
Detection of Carcinogenicity Based on Mutagenicity in ARABIDOPSIS. 1983
PREV 1 ... 5 6 7 8 9 10 11 12 13 14 15 ... 47 NEXT

Save, Print or Email Selected Records