Search Results for the EPA National Library Catalog

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Showing: Items 851 - 900
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Transboundary phosphorus pollution in the Great Lakes : a public choice analysis / 1990
Trends in levels and effects of persistent toxic substances in the Great Lakes : articles from the Workshop on Environmental Results, hosted in Windsor, Ontario, by the Great Lakes Science Advisory Board of the International Joint Commission, September 12 and 13, 1996 / 1998
Tributary input of sediments into the Great Lakes : Lake Michigan, Lake Huron and Lake Erie / 1985
Trophic level and exposure analyses for selected piscivorous birds and mammals. Volume I, Analyses of species in the Great Lakes Basin / 1995
Twenty fifth progress report to the International Joint Commission: Rainy River. 1987
U.S. air quality control programs : implications for improvement of Great Lakes water quality / 1980
U.S. Environmental Protection Agency Great Lakes pollution prevention action plan. 1991
U.S. EPA - Region 5 Great Lakes dredging handbook / 1989
U.S. heavy metal loadings to the Great Lakes : estimates of point and nonpoint contributions / 1980
U.S. Point Source Phosphorus Loading to the Great Lakes : Water Year 1980 / 1981
U.S. progress in implementing the Great Lakes Water Quality Agreement : annex reports to the International Joint Commission 1988. 1989
U.S. progress in implementing the Great Lakes Water Quality Agreement : annual report to Congress 1988. 1989
Uncertainty in the Great Lakes water balance / 2005
United States Great Lakes program report on the Great Lakes water quality agreement / 1997
United States Great Lakes tributary loadings / 1978
United States response to recommendations in the International Joint Commission's fifth biennial report. 1991
United States response to recommendations in the International Joint Commission's sixth biennial report / 1994
United States section report to Board of Technical Advisers (Lake Erie - Lake Ontario section) International Joint Commission for April 1949. 1949
United States section report to Board of Technical Advisers (Lake Erie - Lake Ontario section) International Joint Commission for March 1949. 1949
Upland beneficial use of dredged material testing and evaluation annotated bibliography. 2004
Upper Great Lakes Basin Study Working Group A study item 1 1975
Upper Great Lakes connecting channels interlaboratory performance evaluation study : integrated report / 1988
Upper Great Lakes Connecting Channels Study / 1988
Upper Great Lakes connecting channels study : work plan of activities. 1985
Upper Great Lakes connecting channels study planning workshop : draft report / 1984
Upper Great Lakes connecting channels study planning workshop : final report / 1985
Upper Great Lakes water quality studies : preliminary study plan / 1973
Upper Lakes Reference Group reference questions summary and recommendations 1976
Upstream solutions to downstream pollution : a citizens' guide to protecting seacoasts and the Great Lakes by cleaning up polluted runoff / 1993
Use and disposal of nonbiodegradable plastics in the marine and Great Lakes environments [Microfiche] / 1986
Use of dredgings for landfill / 1978
USEPA/GLNPO validation study / 1990
Using the Great Lakes Regional Environmental Information System (GLREIS). 1995
Value of diverted water for transportation : Lake Michigan to Gulf of Mexico / 1924
Variability of crustacean zooplankton data generated by the Great Lakes National Program Office's annual water quality survey / 2003
Variations in U.S. Great Lakes tributary flows and loadings / 1981
Vessel-related spills of toxic chemicals on the Great Lakes : likely locations and types of chemicals / 1980
Walleye stocks in the Great Lakes, 1800-1975 : fluctuations and possible causes / 1979
Warnings on the wind : air toxics and the Great Lakes / 1987
Waste disposal sites and potential ground water contamination : Detroit River / 1988
Waste to resource : beneficial use of Great Lakes dredged material / 2001
Water conservation effects on wastewater treatment and oveall water quality of the Great Lakes / 1980
Water for life : the tour of the Great Lakes on the Beluga / 1989
Water pollution : observations on EPA's efforts to clean up the Great Lakes / 1992
Water pollution investigation : lower Green Bay and lower Fox River / 1975
Water pollution--Great Lakes : Hearing before a Subcommittee of the Committee on Government Operations, House of Representatives, Eighty-ninth Congress, second session. 1966
Water quality guidance for the Great Lakes system : supplementary information document (SID). 1995
Water quality guidance for the Great Lakes system and correction : proposed rules ; 40 CFR parts 122 et al. / 1993
Water quality in the middle Great Lakes : results of the 1985 USEPA survey of Lakes Erie, Huron, and Michigan / 1989
Water quality of the upper Great Lakes : summary. 1979
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