Search Results for the EPA National Library Catalog

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Marine habitat mapping technology for Alaska / 2008
Mathematical submodels in water quality systems 1989
Mercury in aquatic systems : methylation, oxidation-reduction, and bioaccumulation / 1974
Mercury in the aquatic ecosystem, 1972
Metal metabolism in aquatic environments 1998
Metals in aquatic systems : a review of exposure, bioaccumulation, and toxicity models / 2003
Methodology for assessing impacts of radioactivity on aquatic ecosystems : report of an advisory group meeting on methodology of radiation effect experiments on aquatic organisms and ecosystems for the evaluation of the effects of radionuclide releases to aquatic environments organized by the International Atomic Energy Agency and held in Vienna, 21-25 November 1977. 1979
Methods and measurements of periphyton communities : a review / 1979
Methods for the assessment and prediction of mineral mining impacts on aquatic communities : a review and analysis : workshop proceedings, December 6-7, 1977, Harpers Ferry, West Virginia / 1978
Methods of dissolved oxygen budget analysis for assessing effects of dredged material disposal on biological community metabolism : final report / 1975
Methods to estimate aquatic habitat variables / 1984
Middle Snake river biotic resrouces: a summary of literature in the Snake river water quality assessment database / 1992
Modeling biochemical processes in aquatic ecosystems / 1976
Modeling dynamics of biological and chemical components of aquatic ecosystems / 1975
Modeling environmental fate and ecological effects in aquatic ecosystems : AQUATOX (Release 2) / 2004
Modeling environmental fate and ecological effects in aquatic ecosystems : AQUATOX (Release 2). 2004
Modeling of chlorinated paraffins in three aquatic ecosystems : Draft / 1985
Modelling the transport and transformation of terrestrial materials to freshwater and coastal ecosystems : workshop report : recommendations for IGBP inter-programme element collaboration / 1997
Molecular ecology of aquatic communities 1999
National environmental watch prototype / [electronic resource] : 1994
New approaches to monitoring aquatic eco-systems : a symposium / 1987
Oil spill chemical dispersants : research, experience, and recommendations : a symposium / 1984
Organic materials in aquatic ecosystems 1982
Organic micropollutants in the aquatic environment : proceedings of the fifth European symposium held in Rome, Italy, October 20-22, 1987 / 1988
Organization and adaptation of aquatic laboratory ecosystems exposed to the pesticide dieldrin / 1982
Organization and adaptation of aquatic laboratory ecosystems exposed to the pesticide dieldrin / 1983
Our Great Lakes : what is happening to them, what it means and what you can do to help keep them great / 2005
Pesticide and PCB concentrations in Texas-water sediment, and fish tissue 1982
Pesticides in aquatic environments / 1977
Phenolics in aquatic ecosystems : a selected review of recent literature / 1979
Phosphorus biogeochemistry in subtropical ecosystems / 1999
Photochemistry of environmental aquatic systems : developed from a symposium sponsored by the Divisions of Geochemistry and Environmental Chemistry at the 189th Meeting of the American Chemical Society, Miami Beach, Florida, April 28-May 3, 1985 / 1987
Physical and hydrologic characteristics of aquatic habitat associated with dike systems in the Lower Mississippi River, River Mile 320 to 610, AHP 1985
Phytoplankton species composition, size structure, and biomass and their possible effect on copepod food availability in the low salinity zone of the San Francisco Bay/Delta Estuary 1998
Plant community structure and physical-chemical regimes at the Vaucluse Shores study site : chapter 2, section A / 1981
Plant life in aquatic and amphibious habitats 1987
Pollution and the life in water / 1964
Pollution in tropical aquatic systems / 1992
Polycyclic aromatic hydrocarbons in the aquatic environment : sources, fates, and biological effects. 1979
Population biology in small Hawaiian streams 1982
Potential for biomagnification of contaminants within marine and freshwater food webs / 1984
Practical approach to the preservation of the aquatic environment : the effects of discharge of condenser water into the Illinois River / 1969
Predation : direct and indirect impacts on aquatic communities / 1987
Preliminary report on selected and developed indices for use in the detection, measurement and assessment of estuarine nutrient enrichment. 1979
Principles and methods for determining ecological criteria on hydrobiocenoses : proceedings of the European Scientific Colloquium, Luxembourg, November 1975 / 1976
Principles and methods for determining ecological criteria on hydrobiocenoses proceedings of the European Scientific Colloquium / 1976
Proceedings of annual analytical symposium (7th) 1984
Proceedings of the 1990 Clark Fork River Symposium, April 20, 1990, University of Montana, Missoula, Montana 1992
Proceedings of the 36th annual Aquatic Toxicity Workshop : September 27 to 30, 2009, La Malbaie, Québec = Comptes rendus du 36e atelier annuel sur la toxicité aquatique : du 27 au 30 septembre 2009, La Malbaie, Québec / 2010
Proceedings of the cross discipline ecosystem modeling and analysis workshop : August 15-17. 2000
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