Search Results for the EPA National Library Catalog

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Select Item Title Year Published
NAPCA Abstract Bulletin. Volume 1, Number 11, December 1970. 1970
Naphthalene : ambient water quality criteria / 1978
Naphthalene : drinking water health advisory. 1990
Nasal Lavage as a Tool in Assessing Acute Inflammation in Response to Inhaled Pollutants. 1990
Nasopharyngeal Uptake of Ozone in Humans and Animals. 1987
National Acid Precipitation Assessment Program : annual report, 1989 {microfiche} / 1990
National air quality and emissions trends report, 1989 : executive summary and chapter 4 excerpts. 1991
National Conference on Polychlorinated Biphenyls, November 1975, Chicago, Illinois : conference proceedings / 1976
National primary drinking water standards. 1994
National Strategy for Control of Sulfur Oxides from Electric Power Plants. 1974
National study of chemical residues in fish. 1992
National Study to Determine Levels of Chlorinated Hydrocarbon Insecticides in Human Milk: 1975-1976 and Supplementary Report to the National Human Milk Study: 1975-1976. 1976
National Surface Water Survey. Western wilderness area lakes, environmental assessment / 1985
Nationwide Urban Runoff Program, Baltimore, Maryland: Sources of Microorganisms in Urban Runoff. 1982
NERC/RTP Research Projects - Fiscal Year 1973 (Summaries of Intramural and Extramural Active Research Projects). 1972
Network design and site exposure criteria for selected noncriteria air pollutants / 1984
Network design and site exposure criteria for selected noncriteria air pollutants. 1984
Network Design and Site Exposure Criteria for Selected Noncriteria Air Pollutants. Appendices E and F. 1995
Neurobehavioral Effects of Carbon Monoxide (CO) Exposure in Humans: Elevated Carboxyhemoglobin (COHb) and Cerebrovascular Responses. 1989
Neurotoxicity Testing in Human Populations: Workshop Overview. 1985
New Approaches to Quantitating the Pulmonary Effects of Inhaled Pollutants. 1981
New Look at Physiologic Respiratory Response to H2S Poisoning. 1987
New Metabolite of Chlorpyrifos: Isolation and Identification. 1977
New pesticide fact sheet : fipronil. 1996
New pesticide fact sheet : imiprothrin. 1998
New pesticide fact sheet : lithium perfluorooctane sulfonate (LPOS). 1999
NHATS broad scan analysis : population estimates from fiscal year 1982 specimens / 1989
Nickel : ambient water quality criteria / 1978
Nickel Absorption and Kinetics in Human Volunteers. 1989
Nickel. 1975
Nitrate Occurence in U.S. Waters (and Related Questions). A Reference Summary of Published Sources from an Agricultural Perspective. 1991
Nitrobenzene : ambient water quality criteria. 1978
Nitrogen : multiple and regional impacts / 2002
Nitrogen dioxide and respiratory infection : pilot investigations / 1989
Nitrogen Dioxide, Pulmonary Function, and Respiratory Disease. 1980
Nitrogen oxides / 1976
Nitrophenols : ambient water quality criteria. 1978
Non-fishing human induced mortality of fisheries resources in Galveston Bay / 1993
Non-Regulated Study, Clinical Studies on the Respiratory Effects of Octamethylcyclotetrasiloxane (D4)-Mouth-Piece and Nasal Exposures, with Cover Letter dated 10/02/1997. 1997
Non-Regulated Study: Immune Effects of Oral Exposure of Human Volunteers to Octamethylcyclotetrasiloxane (D4), with Cover Letter dated 12/04/1998. 1998
Normal Range of Diurnal Changes in Peak Expiratory Flow Rates: Relationship to Symptoms and Respiratory Disease. 1991
North American and European Experience with Biological Toilets. 1985
O-Chlorotoluene : drinking water health advisory. 1989
Occupational Pesticide Exposure and Renal Tubular Dysfunction. 1967
Occupational Vinyl Chloride Intoxication (O Professionalnoi Intoksikatsii Vinilkhloridom). 1968
Occurrence and exposure assessment of atrazine in public drinking water supplies : preliminary draft, August 1988. 1988
Occurrence and Public Health Significance of Invertebrates in Drinking Water Systems. 1986
Occurrence and Significance of Cryptosporidium in Water. 1988
Occurrence of 1,1,1-Trichloroethane (Methyl Chloroform) in Drinking Water, Food and Air. 1982
Occurrence of 1,2-Dichloroethane in Drinking Water, Food and Air. 1983
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