Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Oil Tagging System Study. 1970
On-Site GC/MS Analysis of Chapman Gasification Separator Liquor. 1981
Open-Pore Polyurethane Columns for Collection and Preconcentration of Polynuclear Aromatic Hydrocarbons from Water. 1977
Optical detection of fiber particles in water / 1979
Optimization of liquid-liquid extraction methods for analysis of organics in water / 1983
Optimization of Purging Efficiency and Quantification of Organic Contaminants from Water Using a 1-L Closed-Loop-Stripping Apparatus and Computerized Capillary Column GC/MS. 1983
Organic Analyses in Water Quality Control Programs - Training Manual. 1980
Organic Analyses in Water Quality Control Programs. Training Manual. 1977
Organic Analyses in Water Quality Control Programs; Instructor's Guide for Conducting the Course. 1980
Organic Analyses in Water Quality Control Programs; Training Manual. 1978
Organic compounds in organophosporus pesticide manufacturing wastewaters / 1978
Organic Compounds in Surface Sediments and Oyster Tissues from the Chesapeake Bay. 1983
Organic Compounds in Surface Sediments and Oyster Tissues from the Chesapeake Bay. Appendices. 1983
Organic Contaminants - Lake Huron. 1977
Organic Contaminants in Sediments from the Trenton Channel of the Detroit River, Michigan. 1988
Organic Halogen Measurement: Current Uses and Future Prospects. 1985
Organic Water Pollutant Analysis by Gas Chromatography-Mass Spectrometry. 1981
Origins of Polycyclic Aromatic Hydrocarbons in Estuarine Sediments. 1979
Overhead environmental monitoring with light utility aircraft : demonstration and evaluation of the system / 1978
Ozonation Byproducts. 2. Improvement of an Aqueous-Phase Derivatization Method for the Detection of Formaldehyde and Other Carbonyl Compounds Formed by the Ozonation of Drinking Water. 1989
Ozonation Byproducts: Identification of Bromohydrins from the Ozonation Natural Waters with Enhanced Bromide Levels. 1992
Ozonation/Post-Chlorination of Humic Acid: A Model for Predicting Drinking Water Disinfection By-Products. 1992
Packed-Tower Aeration Study to Remove Volatile Organics from Groundwater at Wurtsmith Air Force Base, Michigan. 1985
Partitioning of Cadmium, Copper, Lead and Zinc Among Particulate Fractions and Water in Saginaw Bay (Lake Huron). 1984
Partitioning of No. 2 Fuel Oil in Controlled Estuarine Ecosystems, Sediments and Suspended Particulate Matter. 1980
PCB (Polychlorinated Biphenyls) in Water: A Bibliography. 1973
PCB in water : a bibliography 1972
Performance evaluation of an existing seven cell lagoon system / 1977
Performance evaluation of the aerated lagoon system at Windber, Pennsylvania / 1978
Performance of the Union Carbide Dissolved Oxygen Analyzer. 1973
Permit Compliance System (PCS) QNCR Training Manual. 1993
Persistence and detection of coliforms in turbid finished drinking water {microform} / 1982
Pesticide Residue Analysis in Water (103.1) Training Manual. 1974
Pesticides and polychlorinated biphenyls in the Atchafalaya Basin, Louisiana / 1979
Pesticides in Water Supplies Using Surface Water Sources. 1987
Petroleum Contamination: Quantification and Passive Tagging in Organisms and Sediments. 1982
Petroleum Hydrocarbons in the Northern Puget Sound Area. A Pilot Design Study. 1977
Petroleum in the Marine Environment. 1975
Physiology and Natural Distribution of the Bacterium Caryophanon Latum in the Fresh Waters of Missouri. 1972
Phytoplanktonic Nitrogen as an Index of Cultural Eutrophication. 1971
Polarographic Determination of NTA. 1973
Pollutant analysis cost survey / 1974
Pollutant sorption to soils and sediments in organic/aqueous solvent systems / 1985
Pollutants of concern in Puget Sound 1991
Pollution of Subsurface Water by Sanitary Landfills. Volume 1. 1971
Polychlorinated Chemical Residues in Fish from Major Watersheds Near the Great Lakes, 1979. 1983
Polycyclic Aromatics in Surface and Ground Water (Polyzyklische Aromate in Oberflaechen und Grundwasser). 1974
Potential Analyzers of Toxic Materials for On-Line Use. 1984
Potentiometric Techniques for Monitoring Ions Involved in Water Pollution. 1971
Practical Guide to Water Quality Studies of Streams. 1969
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