Search Results for the EPA National Library Catalog

Items Found: 1072
Showing: Items 651 - 700
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Limnological investigation of the Muskegon County, Michigan, wastewater storage lagoons : phase one / 1975
Limnological studies of Flathead Lake, Montana : a status report / 1976
Limnology and Aquatic Birds Proceedings of the Fourth Conference Working Group on Aquatic Birds of Societas Internationalis Limnologiae (SIL), Sackville, New Brunswick, Canada, August 3-7, 2003 / [electronic resource] : 2006
Limnology of Two Dissimilar Subarctic Streams and Implications of Resource Development. 1973
Limnoperna Fortunei The Ecology, Distribution and Control of a Swiftly Spreading Invasive Fouling Mussel / [electronic resource] : 2015
Lipids in Aquatic Ecosystems [electronic resource] / 2009
Literature review of the effects of turbidity and siltation on aquatic life staff report / 1964
Littoral Enclosure for Replicated Field Experiments. 1989
Living Rivers: Trends and Challenges in Science and Management [electronic resource] / 2006
Lochnagar: The Natural History of a Mountain Lake [electronic resource] / 2007
Long Island Sound Prospects for the Urban Sea / [electronic resource] : 2014
Long term benthic monitoring programs near the Morgantown and Calvert Cliffs Power Plants second annual report / 1983
Long-term Limnological Research and Monitoring at Crater Lake, Oregon A benchmark study of a deep and exceptionally clear montane caldera lake / [electronic resource] : 2007
Longitudinal Changes in Fish Assemblages and Water Quality in the Willamette River, Oregon (Journal Version). 1987
Lower Green Bay : an evaluation of existing and historical conditions / 1974
Macroinvertebrate sampling techniques for streams in semi-arid regions : comparison of the Surber method and a unit-effort traveling kick method / 1978
Macrophytes in Aquatic Ecosystems: From Biology to Management Proceedings of the 11th International Symposium on Aquatic Weeds, European Weed Research Society / [electronic resource] : 2006
Macroscopic benthic fauna of three tidal creeks adjoining the Rhode River, Maryland 1975
Maine biological monitoring and biocriteria development program / 1995
Making Fisheries Management Work Implementation of Policies for Sustainable Fishing / [electronic resource] : 2008
Mangrove Dynamics and Management in North Brazil [electronic resource] / 2010
Manual for the evaluation of laboratories performing aquatic toxicity tests / 1991
Manual for the evaluation of laboratories performing aquatic toxicity tests / 1990
Manual of Instructions for preparing aquatic life : water quality criteria documents / 1987
Manual of methods in aquatic environment research. Part 3 : Sampling and analyses of biological material (guidelines for the FAO (GFCM)/UNEP joint coordinated project on pollution in the Mediterranean) / 1976
Margins of Safety for Aquatic Communities. 1981
Marine Anthropogenic Litter [electronic resource] / 2015
Marine Biodiversity of Costa Rica, Central America [electronic resource] / 2009
Marine Biodiversity Patterns and Processes, Assessment, Threats, Management and Conservation / [electronic resource] : 2006
Marine Ecotoxicological Testing in the USA. 1984
Marine Hard Bottom Communities Patterns, Dynamics, Diversity, and Change / [electronic resource] : 2009
Marine Renewable Energy Technology and Environmental Interactions [electronic resource] / 2014
Marine Resource Damage Assessment Liability and Compensation for Environmental Damage / [electronic resource] : 2005
Maryland Biological Stream Survey Results for Selected Small Watersheds, 1995-1997. 2000
Measurement of Planktonic Heterotrophy as an Indicator of Eutrophication. 1973
Meiobenthos in the Sub-equatorial Pacific Abyss A Proxy in Anthropogenic Impact Evaluation / [electronic resource] : 2014
Mercury : ambient water quality criteria. 1979
Mercury : water quality standards criteria summaries a compilation of state/federal criteria / 1988
Mercury in Water: A Bibliography. 1972
Methodology for Assessing Environmental Impact of Water Resources Development. 1973
Methods and measurements of periphyton communities : a review / 1979
Methods for aquatic toxicity identification evaluations : phase I toxicity characterization procedures. 1991
Methods for aquatic toxicity identification evaluations : phase II toxicity identification procedures for samples exhibiting acute and chronic toxicity / 1993
Methods for aquatic toxicity identification evaluations : phase III toxicity confirmation procedures for samples exhibiting acute and chronic toxicity / 1993
Methods for Calculating an LC50. 1977
Methods for collection and analysis of aquatic biological and microbiological samples 1977
Methods for measuring the acute toxicity of effluents and receiving waters to freshwater and marine organisms / 1991
Methods for measuring the acute toxicity of effluents to aquatic organisms / 1978
Methods for measuring the acute toxicity of effluents to aquatic organisms / 1978
Methods for the derivation of site-specific equilibrium partitioning sediment guidelines for the protection of benthic organisms : nonionic organics : Draft. / 2000
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