Search Results for the EPA National Library Catalog

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Select Item Title Year Published
On the brink : the Great Lakes in the 21st century / 2004
On the growth of some Great Lakes fishes : with especial reference to temperature / 1965
On the prediction of the distribution of excess temperature from a heated discharge in an estuary 1965
One Earth, One Future: Our Changing Global Environment. 1990
Onondaga Lake study / 1971
Optical properties and remote sensing of inland and coastal waters 1995
Optimizing phosphorus control strategies for the Great Lakes Basin a linear programming approach / 1980
Optimum N:P Ratios and Coexistence of Planktonic Algae (Journal Version). 1980
Options for minimizing fuel-related contaminants in lakes and reservoirs / 2003
Options for the remediation of contaminated sediments in the Great Lakes / 1988
Organic Acidity in Maine (U.S.A.) Lakes and in HUMEX Lake Skjervatjern (Norway). 1991
Organic Carbon - A Nonspecific Water Quality Indicator for Lake Superior. 1978
Organic wastes as a means of accelerating recovery of acid strip-mine lakes / 1973
Organizing lake users : a practical guide / 1991
Organochlorine and heavy metals residues in the nearshore biota of the Canadian lower Great Lakes / 1978
Origin, Effects and Control of Turbidity in an Urban Recreational Lake. 1973
Origins, behavior, and modeling of THM precursors in lakes and reservoirs 2005
Our air, our land, our water : environmental quality in the Great Lakes Basin / 1988
Our community, our health : dialogue between science and community : a report on a workshop held September 14-15, 1992, Ann Arbor, Michigan / 1994
Our Great Lakes 1973
Our Great Lakes : what is happening to them, what it means and what you can do to help keep them great / 2005
Our Great Lakes, resources for growth with quality : proceedings of a conference held at Michigan State University on March 21, 1984. 1984
Our lakes, our health, our future : 1995 biennial meeting on Great Lakes water quality, Duluth, Minnesota and Superior, Wisconsin, September 22-25, 1995 / 1995
Our nation's lakes / 1980
Over and under the pond / 2017
Overview and evaluation of section 108-A : Great Lakes demonstation programs / 1986
Overview and Evaluation of Section 108-A Great Lakes Demonstration Programs. 1986
Overview economic assessment of remedial action plans for the Great Lakes' areas of concern 1989
Overview of Atmospheric Inputs and Losses from Films. 1982
Overview of Contaminant Interactions with Surface Films, Zooplankton, and Fish. 1982
Overview of title III program activities in the Great Lakes basin states relationship of state title III programs to other state programs and the regional planning activities of the Great Lakes Basin Commission / 1980
Overview of USEPA/Clear Lake Erie Sediment Oxygen Demand Investigations during 1979. 1987
Overview of water quality trends and issues in the Great Lakes states 1980
Oxidation of lake and impoundment hypolimnia 1975
Paleoecological analysis of lake acidification trends in North America and Europe using diatoms and chrysophytes 1989
Paleoecological Investigation of Recent Lake Acidification in the Adirondack Mountains, N. Y. 1990
Parasites of fishes in the Canadian waters of the Great Lakes / 1988
Partitioning of Toxic Trace Metals between Solid and Liquid Phases in the Great Lakes. 1984
Partners in pollution : an assessment of continuing Canadian and United States Contributions to Great Lakes Pollution / 2006
Pathogenic Naegleria : distribution in nature / 1979
Pathology of Sea Lamprey Inflicted Wounds on Rainbow Trout. 1986
Pathways of trace elements in Arctic lake ecosystems : progress report to the Atomic Energy Commission for the period 15 April 1970 through 14 April 1971 / 1971
Pathways of trace elements in Arctic lake ecosystems; 1970
PCB phaseout : meeting with utility CEO's / 1993
PCBs, a case study : proceedings of a workshop on Great Lakes research coordination : held at the Holiday Inn, Windsor, Ontario, November 20-22, 1985. 1985
Pell Lake, Walworth County : an inventory with planning recommendations / 1969
Penetration and mixing of heated discharges into waterways 1976
Perception of Lake Water Resource Management. 1985
Permuted Index to Current Eutrophication Literature. 1974
Persistent environmental contaminants and the Great Lakes basin population : an exposure assessment. 1998
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