Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Mutagenicity of Organic Emissions from Unvented Kerosene Heaters in a Chamber Study. 1992
Mutagenicity of the Fractionated Organic Emissions from Diesel, Cigarette Smoke Condensate, Coke Oven, and Roofing Tar in the Ames Assay. 1985
Mutagenistic testing of industrial wastes from representative organic chemical industries 1981
Mysid (Mysidopsis bahia) survival, growth, and fecundity test : supplemental report / 1990
Nagawicka Lake, Waukesha County, Wisconsin. 1974
National Conference on Polychlorinated Biphenyls, November 1975, Chicago, Illinois : conference proceedings / 1976
National Eutrophication Survey Methods for Lakes Sampled in 1972. 1974
National eutrophication survey methods, 1973-1976 / 1975
Nationwide Urban Runoff Program, Winston-Salem, North Carolina: An Evaluation of Street Sweeping as a Runoff Pollution Control. 1983
Neanthes long-term exposure experiment further evaluation of the relationship between juvenile growth and reproductive success / 1991
Neanthes long-term exposure experiment the relationship between juvenile growth and reproductive success / 1990
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. 1978
Neonatal and Maternal Body Burdens of Hexachlorobenzene (HCB) in Mice: Gestational Exposure and Lactational Transfer. 1985
Nest Lake, Kandiyohi County, Minnesota. 1974
Neurophysiological Consequences of Acute Exposure to Methylpyridines. 1985
Neurophysiological Effects of 30 Day Chronic Exposure to Toluene in Rats. 1984
New and Revised Health Effects Test Guidelines. 1983
New and revised health effects test guidelines. 1984
New Approaches to the Decontamination of Hazardous Wastes. 1987
New Environmental Effects Test Guidelines. 1983
New Standard Guide for Performing the Mouse Lymphoma Assay for Mammalian Cell Mutagenicity. 1986
New York City Bus Terminal Diesel Emissions Study: Measurement and Collection of Diesel Exhaust for Chemical Characterization and Mutagenic Activity. 1987
Nine Reports Regarding the Effects of Various Chlorinated Benzenes - with Cover Letter dated 051183. 1983
Nitrogen Dioxide Exposure and Lung Antioxidants in Ascorbic Acid-Deficient Guinea Pigs. 1986
Nitrogen Loading Sources and Eutrophication of the Neuse River Estuary, North Carolina: Direct and Indirect Roles of Atmospheric Deposition. 1995
Nitrogen Sources and Cycling in Natural Waters. 1973
Non-Neoplastic Lesions: Use of Data from Pre- or Non-Neoplastic Lesions That May Indicate Potential for Carcinogenesis. 1986
Nonpoint Source Sampling Design Report. Areawide Waste Treatment Management Plan for the Greater Houston Area. 1977
Northboro, Hudson, Maynard, and Billerica Impoundments, Worcester and Middlesex Counties, Massachusetts. 1975
Novel Methods for Tracking 'Agrobacterium Radiobacter' k84 and Plasmid-Borne Genes in Agricultural Ecosystems. 1991
NPDES compliance monitoring inspector training module : biomonitoring. 1980
NPDES compliance monitoring inspector training module : biomonitoring. 1990
NTP (National Toxicology Program) Technical Report on the Toxicology and Carcinogenesis Studies of Tetrachloroethylene (Perchloroethylene) in F344/N Rats and B6C3F1 Mice (Inhalation Studies). 1985
Nutrient enhanced coastal ocean productivity in the northern Gulf of Mexico : understanding the effects of nutrients on a coastal ecosystem / 1999
Nutrients for bacterial growth in drinking water : bioassay evaluation / 1989
Nutrients for bacterial growth in drinking water : bioassay evaluation / 1990
Nutritional ecology of nuisance aquatic plants / 1975
Nutritional Requirements of Marine Larval and Juvenile Fish. 1981
O'Shaughnessy Reservoir, Delaware County, Ohio. 1975
O. C. Fisher (San Angelo) Reservoir, Tom Green County, Texas. 1977
O.D.E.S. Ocean Data Evaluation System : data submissions manual / 1987
Observations on the Alteration by Carbaryl of Smooth Muscle Preparation Responses to Norepinephrine. 1971
Oconomowoc Lake, Waukesha County, Wisconsin. 1975
Off-the-Shelf Analyzers for Measuring Adenosine Triphosphate (ATP) in Activated Sludge. 1974
Offspring Mortality and Maternal Lung Pathology in Female Rats Fed Hexachlorobenzene. 1982
Ohio River water quality fact book. 1986
Okauchee Lake, Waukesha County, Wisconsin. 1975
Old Ben Mine Reservoir, Franklin County, Illinois. 1975
Olin Lake, LaGrange County, Indiana. 1976
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