Search Results for the EPA National Library Catalog

Items Found: 984
Showing: Items 201 - 250
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Select Item Title Year Published
Diffusion coefficients from METRAC system turbulence measurements / 1979
Digest of Minnesota Water Pollution Control Legislation. 1958
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix A. Weather and Lake Level Data, Water Quality Data, and Raw Water Pumping Schedule. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix B. Design, Installation and Operation of Pilot Filters. Appendix C. Summary of Data for Individual Filter Runs. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix D. Head Loss and Turbidity Curves for Individual Filter Runs. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix E. Ontario Research Foundation Electron Microscope Analysis Results. Appendix F. EPA National Water Quality Laboratory X-Ray Diffraction Analysis Results. Appendix G. University of Minnesota at Duluth Electron Microscope Analysis Results. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix H. Comparison of Turbidimeters. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix I. Diatomite Filters for Asbestiform Fiber Removal from Water. 1975
Directory of Environmental Data Bases 1984
Directory of Water Resources Research Faculty at University of Minnesota and State and Private Colleges in Minnesota. 1973
Dispatching system for control of combined sewer losses / 1971
Dispatching System for Control of Combined Sewer Losses. 1971
District heating/cogeneration application studies for the Minneapolis-St. Paul area : executive summary : overall feasibility and economic viability for a district heating/new cogeneration system in Minneapolis-St. Paul / 1979
Draft Biomonitoring Data of Residents Living in the Washington County Area of Minnesota with Fluorochemicals, Sulfonate-and Carboxylic-Based. 2009
Draft environmental impact statement : alternative wastewater treatment systems for rural lake projects, case study no. 5 : Otter Tail County Board of Commissioners, Otter Tail County, Minnesota / 1979
Draft environmental impact statement : Bemidji wastewater treatment system, Beltrami County, Minnesota / 1980
Draft environmental impact statement : Minnesota Power & Light Company's proposed unit 4, Clay Boswell Steam Electric Station / 1977
Draft environmental impact statement on the proposed wastewater treatment system for the Moose Lake-Windemere Sanitary District, Pine and Carlton Counties, Minnesota / 1983
Draft environmental impact statement, Red River Valley water supply project. 2005
Draft environmental impact statement, St. Croix Falls, Wisconsin and Taylors Falls, Minnesota wastewater treatment systems / 1981
Draft environmental impact statement: Harrison's boat harbor / 1976
Duck stamp data information for collectors. 1964
Duluth, Minnesota Solid Waste/Sewage Sludge Co-Disposal Project. 1981
Duluth, past to present / 1977
Ecological classification of Minnesota lakes with associated fish communities 1992
Ecologically harmful exotic aquatic plant and wild animal species in Minnesota annual report for the year ended ... 1993
Ecology of patterned boreal peatlands of northern Minnesota : a community profile / 1987
Ecology of Patterned Boreal Peatlands of Northern Minnesota: A Community Profile. 1987
Economic Analysis of Flood Damage Reduction Alternatives in the Minnesota River Basin. 1973
Economic Growth Analysis System (E-GAS) for EPA Region 5 - Great Lakes (for Microcomputers). 1994
Economic Growth Analysis System (E-GAS) for EPA Region 5 - Great Lakes (for Microcomputers). 1995
Ecoregions: An Approach to Surface Water Protection (Journal Version). 1988
Effect of snowmelt on the quality of Filson Creek and Omaday Lake, northeastern Minnesota / 1981
Effect of Snowmelt on the Water Quality of Filson Creek and Omaday Lake, Northeastern Minnesota. 1981
Effect of Wastewater Phosphorus Removal on Shagawa Lake, Minnesota: Phosphorus Supplies, Lake Phosphorus and Chlorophyll A. 1979
Effectiveness of Flood Control Structures of the Lower Minnesota River Watershed District. 1970
Effects of agriculture on quality of water in surficial sand-plain aquifers in Douglas, Kandiyohi, Pope, and Stearns counties, Minnesota 1989
Effects of Areal and Time Distribution of Rainfall on Small Watershed Runoff Hydrographs. 1971
Effects of Experimental Acidification in Macroinvertebrate Drift Diversity in a Mountain Stream. 1982
Effects of urbanization on the water quality of lakes in Eagan, Minnesota 1980
Effects of wastewater and cooling water chlorination on aquatic life / 1976
Efficient treatment of small municipal flows at Dawson, Minn. / 1977
Elbow Lake, St. Louis County, Minnesota. 1974
Embarrass Lake, St. Louis County, Minnesota. 1974
Emergency planning and toxic release inventory report. 1993
Empirical Models for Lake Acidification in the Upper Great Lakes Region. 1986
Energy consumption in manufacturing and the Minnesota economy / Ernesto C. Venegas, James E. Carter. 1975
Energy consumption of advanced wastewater treatment at Ely, Minnesota / 1978
Energy efficiency, economic development and reduced emissions : an action plan for Minnesota / 1995
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