EP 1.2:L 14/11 M
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EP 1.2:L 14/12
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Great Lakes, America. |
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EP 1.2:L 14/13
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Restoration of lakes and inland waters : International Symposium on Inland Waters and Lake Restoration, September 8-12, 1980, Portland, Maine. |
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EP 1.2:L 14/14 M
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EP 1.2:L 14/15
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Lake restoration, protection, and management : proceedings of the second annual conference, North American Lake Society, October 26-29, 1982, Vancouver, British Columbia. |
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EP 1.2:L 14/17/final
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Lake Erie intensive survey, 1978-1979 / |
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EP 1.2:L 14/18/
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A five year program strategy for the Great Lakes National Office of the U.S. Environmental Protection Agency. |
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EP 1.2:L 14/19/993
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R/V Lake Guardian. |
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EP 1.2:L 14/19/997
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R/V Lake Guardian. |
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EP 1.2:L 14/20
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EP 1.2:L 14/21
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Help protect our Great Lakes! |
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EP 1.2:L 14/22
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EP 1.2:L 14/24
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National lakes assessment fact sheet. |
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EP 1.2:L 14/25/981 Z
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A technical assistance panels program report : solid waste options for Lake City, Colorado / |
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EP 1.2:L 22/5
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Land disposal of municipal effluents and sludges : proceedings of [a] conference [held at] Rutgers - The State University of New Jersey, March 12-13, 1973. Sponsors: U.S. Environmental Protection Agency, Region II and College of Agriculture and Environmental Science, Rutgers University [Symposium chairman: R.W. Mason. |
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EP 1.2:L 22/6
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Gas and leachate from landfills : formation, collection, and treatment : proceedings of a research symposium held at Rutgers University, New Brunswick, N.J. March 25 and 26, 1975 / |
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EP 1.2:L 22/8
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Land use information for water quality management planning. |
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EP 1.2:L 22/9
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Planning methodologies for analysis of land use/water quality relationships / |
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EP 1.2:L 22/10
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Integrated land use/air quality/water quality control study for Sonoma County, California / |
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EP 1.2:L 22/11
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Improving environmental quality through the use of local ordinances and regulations / |
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