Search Results for the EPA National Library Catalog

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Episodic Acidification of Adirondack Lakes during Snowmelt. 1990
Episodic acidification of streams in the northeastern United States : chemical and biological results of the episodic response project : episodic response project final report / 1993
Episodic acidification of surface waters due to acidic deposition 1990
Episodic Response Project Research Plan. 1988
Erosion/insurance study 1978
Establishing the acidification chemistry information database (ACID) : progress report for NAPAP projects E1-8, E2-11 1983
Estech General Chemicals Corporation, Duette Mine, Manatee County, Florida. Resource Document: Reclamation Methodology. 1979
Estimate of ground water in storage in the Great Lakes Basin, United States, 2006 / 2006
Estimated withdrawals and other elements of water use in the Great Lakes Basin of the United States in 2005 / 2010
Estimating atmospheric deposition of toxic substances to the Great Lakes : an update / 1992
Estimating contaminant losses from components of remediation alternatives for contaminated sediments. 1996
Estimating critical loads of sulfate to surface waters in the Northeastern United States : a comparative assessment of three procedures for estimating critical loads of sulfate for lakes / 1993
Estimating critical loads of sulfate to surface waters in the Northeastern United States : a comparative assessment of three procedures for estimating critical loads of sulfate for lakes / 1991
Estimating nutrient loadings of lakes from non-point sources / 1974
Estimating nutrient loadings of lakes from non-point sources / 1974
Estimating the Transfer and Deposition of Dioxin and Atrazine to the Great Lakes Basin with the NOAA HYSPLIT Model: An Overview. 2000
Estimation of Phytoplankton Decomposition Rates Using Two-Stage Continuous Flow Studies. 1983
Estimation of shallow ground-water recharge in the Great Lakes Basin / 2006
Estuarine Component of the US E.P.A.'s Environmental Monitoring and Assessment Program. 1992
European rivers and lakes : assessment of their environmental state / 1994
Eutrophication / 1970
Eutrophication and Water Pollution. 1966
Eutrophication as a problem in the Finger Lakes. 1972
Eutrophication as a Problem in the Finger Lakes. 1972
Eutrophication factors in north central Florida lakes / 1972
Eutrophication of lakes in China / 1990
Eutrophication of Lakes. 1970
Eutrophication of Sheltered Bays in a Large Lake. 1971
Eutrophication of Sheltered Bays in a Large Lake. 1972
Eutrophication of soil, fresh water and the sea 1994
Eutrophication of Water Resources of New York State. Observations on Nutrient Limitation on Summer Phytoplankton in Cayuga Lake, 1967 and 1968. 1970
Evaluating commercially available destratification devices 1989
Evaluation and refinement of a 96-hour sediment bioassay procedure 1983
Evaluation of a modified C14 technique for shipboard estimation of photosynthesis in large lakes 1962
Evaluation of aeration/circulation as a lake restoration technique / 1981
Evaluation of all remedial measures to control non-point sources of water pollution in the Great Lakes Basin / 1977
Evaluation of Alternatives and Cost for Nonpoint Source Controls in the United States Great Lakes Basin. 1978
Evaluation of coliform contribution by pleasure boats 1966
Evaluation of detergent phosphate reductions on water quality : Erie County, N.Y. / 1973
Evaluation of dredged material disposal options for two Great Lakes harbours using the Water Quality Board Dredging Subcommittee guidelines : report of the Dredging Subcommittee to the Great Lakes Water Quality Board. 1983
Evaluation of Great Lakes monitoring programs to establish an adequate strategy. 1973
Evaluation of high and prolonged levels of sewage wastewater on marsh vegetation technical completion report / 1983
Evaluation of humans exposed to water-borne chemicals in the Great Lakes / 1983
Evaluation of mathematical models for temperature prediction in deep reservoirs / 1975
Evaluation of New York state lake liming data and the application of models from Scandinavian lakes to Adirondack lakes 1988
Evaluation of PAH sediment contamination in USEPA Region V and the Great Lakes / 1987
Evaluation of PAH sediment contamination in USEPA Region V and the Great Lakes : summary / 1987
Evaluation of physical separation alternatives for the Great Lakes and Mississippi River basins in the Chicago area waterway system : technical report / 2012
Evaluation of potential use of vegetation for erosion abatement along the Great Lakes shoreline / 1975
Evaluation of process fugitive emissions in the major non-attainment areas of Region V / 1983
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