Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Odors emitted from raw and digested sewage sludge / 1973
Off-cycle credits for Fiat Chrysler Automobiles and Toyota Motor Corporation / 2018
Oil shale, potential environmental impacts and control technology / 1984
Oklahoma City Metropolitan Area Air Pollutant Emission Inventory. 1970
Omaha Metropolitan Area Air Pollutant Emission Inventory. 1970
On the Question of Determining Oxygen and Carbon Dioxide in the Air (K Voprosu ob Opredelenii Kisloroda i Uglekislogo Gaza v Vozdukhe). 1974
On-Road Motor Vehicle Emissions including NH3, SO2 and NO2. 2009
On-Road Remote Sensing of Automobile Emissions in the Tulsa Area: Year 1, September 2003. 2004
On-Road Remote Sensing of CO and HC Emissions in California. 1994
On-Road Vehicle Emissions: U.S. Studies. 1994
On-site production of activated carbon from kraft black liquor / 1978
Open space as an air resource management measure ... / 1976
Open Space as an Air Resource Management Measure. Volume IA: Appendix to Sink Factors. 1976
Open Space as an Air Resource Management Measure. Volume II: Design Criteria. 1976
Open Space as an Air Resource Management Measure. Volume III: Demonstration Plan (St. Louis, Mo.). 1977
Operating a fuel cell using landfill gas. 1996
Operating Capacity of GAC Adsorbers: Dissolved Oxygen and Extended Service Life. 1994
Operation of a sulfuric acid plant using blended copper smelter gases / 1976
Operational aspects of granular activated carbon adsorption treatment / 1978
Operational results for the Piscataway model 5 mgd AWT plant / 1978
Operational Variables and the Release of Colonized Granular Activated Carbon Particles in Drinking Water. 1987
Optics Research: 1975:1. 1975
Optics Research: 1975:2. 1975
Optimization and economic evaluation of granular activated carbon for organic removal 1989
Optimization of the regeneration procedure for granular activated carbon / 1970
Optimizing a petrochemical waste bio-oxidation system through automation / 1975
Optimizing coagulation-adsorption for haloform and total organic carbon reduction {MICROFICHE} 1983
Optimizing GAC (Granular Activated Carbon) Systems. 1983
Optimum backwash of dual media filters and GAC filter-adsorbers with air scour 1991
Optimum meteorological and air pollution sampling network selection in cities / 1978
Optimum meteorological and air pollution sampling network selection in cities : volume I, theory and design for St. Louis / 1978
Options for controlling the global warming impact from motor vehicles / 1989
Options for reducing the costs of criteria pollutant monitoring / 1986
Oral Toxicity of Carbon Tetrachloride: Acute, Subacute, and Subchronic Studies in Rats. 1986
Oregon Switches to Cleaner Power. 1998
Oregon switches to cleaner power. 2000
Organic Acidity in Maine (U.S.A.) Lakes and in HUMEX Lake Skjervatjern (Norway). 1991
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 Carbon - A Nonspecific Water Quality Indicator for Lake Superior. 1978
Organic carbon and nitrogen concentrations and annual organic carbon load of six selected rivers of the United States / 1976
Organic Carbon Fractions in Extracts of O and B Horizons from a New England Spodosol: Effects of Acid Treatment. 1989
Organic Carbon Partitioning as a Basis for Predicting the Toxicity of Chlorpyrifos in Sediments. 1994
Organic carbon trends, loads, and yields to the Sacramento-San Joaquin Delta, California, water years 1980-2000 / 2003
Organic chemical manufacturing : selected processes / 1980
Organic compounds entering ground water from a landfill / 1974
Organic Contaminant Control: Pilot Scale Studies at Jefferson Parish, Louisiana. 1986
Organic contaminant removal in lower Mississippi River drinking water by granular activated carbon adsorption / 1983
Organic Contaminant Removal in Lower Mississippi River Drinking Water by Granular Activated Carbon Adsorption. 1983
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