Search Results for the EPA National Library Catalog

Items Found: 1902
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Ecology of the Second Trophic Level of Lakes Superior, Michigan, and Huron. 1970
Economic and legal enforcement mechanisms : proceedings of a workshop held in Windsor, Ontario, February 21-22, 1977 / 1977
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
Economic Growth Analysis System (E-GAS) for EPA Region V - Great Lakes (for Microcomputers). 1993
Economic impacts of the Category 3 Marine Rule on Great Lakes Shipping / 2012
Economic instruments for the virtual elimination of persistent toxic substances in the Great Lakes Basin. 1994
Economics of Great Lakes fisheries : a 1985 assessment / 1988
Ecosystem approach to the integrity of the Great Lakes in turbulent times 1990
Ecosystem Charter for the Great Lakes-St. Lawrence Basin. 1994
Ecosystem Monitoring in the Great Lakes: Research Needs, Public Health Implications. 1981
Educators' guide to Great Lakes materials : books, films, maps and pamphlets for classroom use / 1978
Effect of nuclear power generation on water quality in the Great Lakes / 1978
Effect of Nuclear Power Generation on Water Quality in the Great Lakes. 1977
Effects of a Hexachlorobiphenyl and Pentachlorophenol on Growth and Photosynthesis of Phytoplankton. 1982
Effects of Acidification on Stream Ecosystems. 1982
Effects of Complex Effluents on Photosynthesis in Lake Erie and Lake Huron. 1988
Effects of diversions on the Great Lakes 1968
Effects of Great Lakes basin environmental contaminants on human health / 1994
Effects of Great Lakes basin environmental contaminants on human health / 1995
Effects of partial Lake Erie regulation on lower lakes water quality 1979
Effects of South Shore Drainage Basins and Clay Erosion on the Physical and Chemical Limnology of Western Lake Superior. 1972
Effects of suspended solids and sediment on reproduction and early life of warmwater fishes : a review / 1979
Effects of Toxic Substances on Zooplankton Populations: A Great Lakes Perspective. 1988
Effluent loadings from selected industries into the Great Lakes : iron and steel plants, pulp and paper mills, chemical manufacturers, petroleum refiners, foundries, and electroplaters / 1984
Efforts on marine debris in the oceans and Great Lakes : hearing before the Subcommittee on Oceans, Atmosphere, Fisheries, and Coast Guard of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, July 25, 2017. 2018
Eighth biennial report under the Great Lakes Water Quality Agreement of 1978 to the governments of the United States and Canada and the State and provincial governments of the Great Lakes Basin. 1996
Emergence and growth of an urban region : the developing urban Detroit area / 1966
Emergency preparedness and response programs for oil and hazardous materials spills : challenges and priorities for the Great Lakes-St. Lawrence River / 2012
Emergency response : the Superfund Emergency Response Program provides quick responses to immediate threats from release of hazardous materials into the environment. 2000
Empirical Models for Lake Acidification in the Upper Great Lakes Region. 1986
Engineering characteristics of polluted dredgings / 1973
Enrichment of PCBs in Lake Michigan Surface Films. 1982
Entrainment of Sediments and Dredged Materials in Shallow Lake Waters. 1987
Entrainment, Deposition, and Transport of Fine-Grained Sediments in Lakes. 1982
Environment Midwest, February 1976 Through December 1976. 1976
Environmental and economic implications of conservation tillage practices in the Great Lakes Basin / 1981
Environmental assessment and habitat evaluation of the Upper Great Lakes connecting channels 1991
Environmental benefits being considered in award of Great Lakes grants. 2013
Environmental decisions policies and guidelines for the Lake Superior region / 1974
Environmental Evaluation FY 1973 interim report : Great Lakes and St. Lawrence Seaway Navigation Season Extension Demonstration Program / 1973
Environmental Evaluation FY 1974 interim report : Great Lakes and St. Lawrence Seaway Navigation Season Extension Demonstration Program / 1974
Environmental fact sheet : highlights, U.S. Environmental Protection Agency Great Lakes pollution prevention action plan. 1991
Environmental impact statement for the realignment of Naval Training Center, Great Lakes, Illinois 1994
Environmental impact statement for the realignment of Naval Training Center, Great Lakes, Illinois 1994
Environmental implications of alternative energy futures for the Great Lakes Basin : report to the International Joint Commission / 1982
Environmental indicators for surface water quality programs : pilot study / 1992
Environmental levels of PCB in Great Lakes Fish 1983
Environmental levels of PCB in Great Lakes fish / 1983
Environmental Levels of PCB in Great Lakes Fish. 1982
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