Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Economic Impact of Dissolved Solids Regulation Upon the Coal Mining Industry (R76-7). 1978
Economic impact of existing ammonia nitrogen water quality standard, IPCB chapter 3 rule 203(f) 1981
Economic impact of implementing RACT guidelines in the state of Illinois / 1979
Economic impact of incorporating RACT 1 guidelines for VOC emissions into the Illinois air pollution control regulations (R78-3 and R78-4) 1979
Economic Impact of Proposed Amendment to Water Pollution Regulations for Hexane Extractable Materials, R74-1, 8, 9. 1977
Economic impact of proposed amendments to chapter 4, mine-related pollution (R76-20 and R77-10) 1979
Economic Impact of Proposed Amendments to Chromium Effluent Standards in Illinois (R76-21). 1978
Economic impact of proposed amendments to mercury effluent standards in Illinois (R76-17) (R76-21) 1977
Economic Impact of Proposed Amendments to Mercury Effluent Standards in Illinois (R76-17) (R76-21). 1977
Economic impact of proposed amendments to snowmobile noise regulations, R79-10 1980
Economic Impact of Proposed Amendments to the Illinois Livestock Waste Regulations (R76-15). 1977
Economic Impact of Proposed Amendments to Water Pollution Regulations, R77-12, Docket A. 1978
Economic impact of proposed extension of rule 702(e), Chapter 3, Illinois Pollution Control Board rules and regulations (R79-1) 1981
Economic Impact of Proposed Forging Noise Regulations (R76-14-19). 1978
Economic impact of proposed regulation 79-11 to allow a relaxation of APC rule 203 (g) for particulate matter 1980
Economic impact of proposed regulations to reduce particulate emissions from steel mills and industrial fugitive sources, R78-10 and R78-11 1979
Economic Impact of Proposed Thermal Discharge Standard for Lake Sangchris. 1976
Economic Impact of Relaxing the Regulation on Sulfur Content of Fuel Oils (R75-8). 1978
Economic impact of requiring maintenance/malfunction plans for air pollution control equipment, R79- 1979
Economic impact of sulfur dioxide and particulate matter regulations in Illinois, R77-15 1979
Economic impact of the proposed averaging rule, R76-21 1978
Economic Impact of the Proposed Change in the Hydrocarbon Emission Limitation for Petrochemical Manufacturing Process. 1978
Economic Impact of the Proposed Illinois Special Waste Hauling Regulations (R76-10). 1977
Economic impact of the revision of rule 204, sulfur dioxide emission limitations, R79-2 1981
Economic Impact of the Selenium Effluent Standard in Illinois (R76-21). 1977
Economic Impact of Total Dissolved Solids Effluent Standards in Illinois. 1976
Economic impact studies : the second year in review 1979
Economic Impact Studies: The First Year in Review. 1977
Economic Impact Study of Particulate Emission Standards for Combustion of Low Carbon Wastes (R77-5). 1978
Economic impact study of particulate emission standards for combustion of low carbon wastes, R77-5 1978
Economic impact study of proposed airport noise regulations, R77-4. Volume 4, economic analysis of O'Hare and Midway Airports 1981
Economic impact study of proposed IPCB amendments to water pollution regulations, R80-6 1982
Economic Impact Study of Proposed Thermal Discharge Standard for Lake Newton. 1977
Economic impact study of R81-11 trihalomethane standards for public water supplies / 1982
Economic impacts of proposed regulations for mandatory deposits on beverage containers in Illinois : R71-24 and R75-14 1980
Economic Losses in the Columbus SMSA Due to Long-Range Transport of Airborne Residuals in the Ohio River Basin Energy Study Region. 1981
Economic study on proposed IPCB regulation R86-9 hazardous waste prohibitions : final report / 1990
Economics of municipal solid waste management : the Chicago case / 1978
Ecosystem analysis of environmental contamination by lead 1975
Effect of permanent flooding in a river-bottom timber area. 1949
Effect of RACT II environmental controls in Illinois, R 80-5 1981
Effect of recycling thermophilic sludge on the activated sludge process / 1990
Effect of recycling thermophilic sludge on the activated sludge process / 1990
Effectiveness of the Regulatory Process and Source Performance, Chicago, Illinois Case Study. Final Task III Report. 1979
Effects of channel dams on dissolved oxygen concentrations in northeastern Illinois streams / 1978
Effects of Chlorine and Ammonia from Wastewater Treatment Facilities on Biotic Integrity. 1985
Effects of Livestock Wastes on Small Illinois Streams: Lower Kaskaskia River Basin and Upper Little Wabash River Basins, Summer 1991. 1992
Effects of Low Ambient Temperature on the Exhaust Emissions and Fuel Economy of 84 Automobiles in Chicago. 1978
Effects of low-level radioactive-waste disposal on water chemistry in the unsaturated zone at a site near Sheffield, Illinois, 1982-84 1992
Effects of Season and Substrate on Availability of Drift for Fish in a Small Warmwater Stream. 1985
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