Search Results for the EPA National Library Catalog

Items Found: 1986
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Select Item Title Year Published
Identification of Mutagenic Compounds Formed during Chlorination of Humic Acid. 1985
Identification of Organic Compounds in a Mutagenic Extract of a Surface Drinking Water by a Computerized Gas Chromatography/Mass Spectrometry System (GC/MS/COM). 1980
Identification of Organic Compounds in an Industrial Wastewater. 1979
Identification of organic compounds in industrial effluent discharges / 1979
Identification of organic compounds in industrial effluent discharges / 1978
Identification of Polychlorinated Planar Chemicals in Fishes from Major Watersheds Near the Great Lakes. 1984
Identification of Toxic Components in Oil Refinery Effluents and Determination of Their Effect Upon the Aquatic Biota. 1972
Identifying sources of subsurface nitrate pollution with stable nitrogen isotopes / 1979
Identity and Yields of Major Halogenated Products of Aquatic Fulvic Acid Chlorination. 1983
IERL-RTP procedures manual : level 1 environmental assessment / 1978
IERL-RTP procedures manual : level 1 environmental assessment biological tests for pilot studies / 1977
Impact of Lead-Zinc Mining on the Quality and Ecology of Surface Waters in Southeast Missouri. 1970
Impacts of uranium mining and milling on surface and potable waters in the Grants Mineral Belt, New Mexico /Environmental Protection Agency, Office of Enforcement. 1975
Importance of Sample pH on Recovery of Mutagenicity from Drinking Water by XAD Resins. 1987
Improved field water analysis tests / 1974
Improved Method for Determining Organics in Water by Activated Carbon Adsorption and Solvent Extraction. 1972
Improved techniques for residual ozone 1984
In-Place Pollutants in Trail Creek and Michigan City Harbor, Indiana. 1978
Incidence of Prosthecate Bacteria in a Polluted Stream. 1971
Increasing the Usefulness of Acute Toxicity Tests. 1982
Indiana water quality : monitor station records : rivers and streams. 1957
Indiana water quality. 1986
Indoor Asbestos Concentrations Associated with the Use of Asbestos-Contaminated Tap Water in Portable Home Humidifiers. 1992
Inductively coupled plasma atomic emission analysis of drinking water : appendix to method 200.7, revision 1.3 / 1987
Inductively Coupled Plasma-Atomic Emission Spectrometric Analysis of Environmental Samples Using Ultrasonic Nebulization. 1981
Industrial quality of public water supplies in Georgia, 1940 / 1942
Industrial utility of public water supplies in the east North-Central States, 1952, by E.W. Lohr, P.N. Brown, and W.L. Lamar. 1953
Industrial utility of public water supplies in the South Atlantic States, 1952 1953
Industrial utility of public water supplies in the West North-Central States, 1952, 1952
Industrial utility of public water supplies in the West South-Central States, 1952 1952
Industrial utility of the surface waters of Ohio. 1947
Influence of a New England Wetland on Water Quantity and Quality. 1972
Influence of Environment on Stream Microbial Dynamics. 1966
Influence of Experimental Conditions on the Liquid Secondary Ion Mass Spectra of Sulfonated Azo Dyes. 1991
Influence of impoundments on water quality : a review of literature and statement of research needs, October 1964 / 1964
Influence of Mineralogy and Microorganisms in Iron and Sulfide Concentrations in Groundwater. 1971
Influence of organic carbon and microorganisms on iron and sulfide concentrations in groundwater completion report / 1977
Influence of Temperature and Intrinsic Characteristics of Surface Freshwaters on Virus Stability. Conference on Microbial Aspects of Surface Water Quality. Held in Chicago, Illinois on May 30-June 2, 1989. 1989
Influence of the Time of Acidification after Sample Collection on the Preservation of Drinking Water for Lead Determination. 1985
Infrared Fourier transform spectrometry of gas chromatography effluents / 1974
Initial scientific review of cacodylic acid / 1975
Initial scientific review of MSMA/DSMA / 1975
Inorganic analyses in water quality control programs : training manual / 1978
Inorganic Analyses in Water Quality Control Programs: Instructor's Guide. 1981
Inorganic Analyses in Water Quality Control Programs: Training Manual. 1981
Inorganic Analyses in Water Quality Control Programs; Training Manual. 1978
Inorganic species in water : ecological significance and analytical needs, a literature review / 1978
Instructions for reporting nitrate and nitrite analytical results / 2011
Instrumental analyses for wet scrubbing processes. 1974
Instrumental analysis for water pollution control / 1971
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