Search Results for the EPA National Library Catalog

Items Found: 917
Showing: Items 401 - 450
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Great Lakes water quality ... annual report. Appendix D, Annual report of the Radioactivity Subcommittee to the Implementation Committee, Great Lakes Water Quality Board. 1975
Great Lakes water quality : annual report of the Water Quality Objectives Subcommittee and the Task Force on the Scientific Basis for Water Quality Criteria ; presented to the Implementation Committee of the Great Lakes Water Quality Board and to the Great Lakes Research Advisory Board. 0
Great Lakes water quality : sixth annual report : appendix F : report on hazardous waste disposal. 1978
Great Lakes water quality : status report on organic and heavy metal contaminants in Lakes Erie, Michigan, Huron and Superior basins / 1978
Great Lakes Water Quality Agreement : directory for agreement in stitutions / 1986
Great Lakes Water Quality Agreement : directory for agreement institutions / 1987
Great Lakes Water Quality Agreement : directory with directives and terms of reference for agreement institutions / 1979
Great Lakes Water Quality Agreement directory with directives and terms of reference for agreement institutions 1981
Great Lakes Water Quality Agreement directory with directives and terms of reference for agreement institutions 1986
Great Lakes Water Quality Agreement of 1978 : agreement, with annexes and terms of reference, between the United States and Canada signed at Ottawa November 22, 1978 ; and, Phosphorous Load Reduction Supplement signed October 16, 1983 : as amended by protocol signed November 18, 1987 / 1989
Great Lakes Water Quality Agreement of 1978 : agreement, with annexes and terms of reference, between the United States and Canada signed at Ottawa November 22, 1978 ; and, Phosphorous Load Reduction Supplement signed October 7, 1983 : as amended by protocol signed November 18, 1987 / 1988
Great Lakes Water Quality Agreement of 1978 : agreement, with annexes and terms of reference, between the United States of America and Canada, signed at Ottawa, November 22, 1978. 1978
Great Lakes water quality data, 1972. 1975
Great Lakes water quality fourth annual report : appendix A, annual report of the Water Quality Objectives Subcommittee to the Implementation Committee, Great Lakes Water Quality Board. 1975
Great Lakes water quality initiative : a summary. 1995
Great Lakes water quality initiative criteria documents for the protection of aquatic life in ambient water. 1995
Great Lakes water quality initiative criteria documents for the protection of human health. 1995
Great Lakes water quality initiative criteria documents for the protection of wildlife (proposed) : DDT ; Mercury ; 2,3,7,8-TCDD ; PCBs. 1993
Great Lakes water quality initiative criteria documents for the protection of wildlife : DDT ; Mercury ; 2,3,7,8-TCDD ; PCBs. 1995
Great Lakes water quality initiative technical document for wildlife criteria. 1995
Great Lakes water quality initiative technical support document for human health criteria and values. 1995
Great Lakes water quality initiative technical support document for human health criteria and values. 1995
Great Lakes water quality initiative technical support document for the procedure to determine bioaccumulation factors. 1994
Great Lakes water quality initiative technical support document for the procedure to determine bioaccumulation factors. 1995
Great Lakes water quality laws and programs : a binational inventory / 1987
Great Lakes water quality third annual report : appendix A, annual report of the Water Quality Objectives Subcommittee to the Implementation Committee, Great Lakes Water Quality Board. 1975
Great Lakes water quality, 1976 : Appendix A: Water Quality Objectives. 1977
Great Lakes water quality, status of pertinent EPA research December 1974 : Report to International Joint Commission, United States and Canada / 1974
Great Lakes water temperatures, 1966-1975 / 1976
Great Lakes winter weather and ice conditions for 1982-83 / 1984
Great Lakes, America. 1980
Great Lakes, great pollution : Canadian pollutant releases and transfers to the Great Lakes / 2005
Great minds? Great Lakes! : don't miss the boat with environmental education. 1990
Great minds? Great Lakes! : don't miss the boat with environmental education. 1997
Great stories of the Great Lakes / 1966
Guardians of the eighth sea : a history of the U.S. Coast Guard on the Great Lakes 1976
Guidance on assessment and remediation of contaminated sediment problems in the Great lakes 1987
Guidance on characterization of toxic substances problems in areas of concern in the Great Lakes Basin. 1985
Guidance on the site-specific evaluation of bioaccumulation factors under the Great Lates Water Quality Initiative / 1999
Guide to R/V Lake Guardian. 1992
Guidelines for monitoring shore protection structures in the Great Lakes. 1975
Guidelines for the protection and management of aquatic sediment quality in Ontario : report / 1993
Hazard ranking of contaminated sediments based on chemical analysis, laboratory toxicity tests, and benthic community structure : method of prioritizing sites for remedial action / 1994
Hazard ranking of contaminated sediments based on chemical analysis, laboratory toxicity tests, and benthic community structure : method of prioritizing sites for remedial action / 1994
Help protect our Great Lakes! 1995
Help yourself : a discussion of erosion problems on the Great Lakes and alternative methods of shore protection : general information pamphlet. 1978
Historical basis for limits on Lake Superior water level regulations 1988
History of the Great Lakes. 1972
Homogeneity analysis of seasonal mean temperature series at 25 stations around the Great Lakes / 1981
How the oil sands got to the Great Lakes Basin : pipelines, refineries and emissions to air and water / 2008
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