Search Results for the EPA National Library Catalog

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Select Item Title Year Published
The nutritional ecology of Great Lakes Cladophora glomerata / 1984
The persistence of anatoxin-a in reservoir water / 1993
The potential for biological controls of Cladophora glomerata / 1983
The practical directory to phycovirus literature / 1979
The relative significance of phosphorus and nitrogen as algal nutrients / 1970
The role of trace elements in management of nuisance growths / 1975
The sea-beach at ebb-tide : a guide to the study of the seaweeds and the lower animal life found between tidemarks / 1968
The seaweeds of Florida / 2008
The Selenastrum capricornutum printz algal assay bottle test : experimental design, application, and data interpretation protocol / 1978
The Strait of Juan de Fuca intertidal and subtidal benthos : second annual report, Spring 1977 - Winter 1978 / 1979
The structure and reproduction of the Algae / 1965
The trophic status and phosphorus loadings of Lake Champlain / 1977
The water environment : algal toxins and health / 1981
Theoretical model of the distribution of free cations and metal chelates in a synthetic medium for culturing marine algae 1970
Thermal discharge and its effect on macroinvertebrates and periphyton in the Wabash and White Rivers, Indiana / 1973
Thermodynamic Analysis of a Primary Waste Stabilization Pond. 1970
Three Ecotoxicity Reports for Fish, Daphnid, and Algae with 1-Octanamine, N,N-Dioctyl. 2013
Three Ecotoxicity Reports for this Substance Attached and these are for Fish, Daphnid, and Algae with Alkyl Heterocycle Carboxylic Acid. 2013
Three Ecotoxicity Reports for this Substance Attached and these are for Fish, Daphnid, and Algae with Iodonium Salt. 2013
Three Ecotoxicity Reports for this Substance Attached and these are for Fish, Daphnid, and Algae with Iodonium Sulfonate. 2013
Three Ecotoxicity Reports for this Substance Attached and these are for Fish, Daphnid, and Algae with Substituted Phenylbenzimidazole. 2013
Three Ecotoxicity Reports for this Substance Attached and these are for Fish, Daphnid, and Algae with Sulfonium Compound. 2013
Three Health and Saftey Studies on Products Containing Calcium Naphthenate with Cover Letter. 1983
Total Maximum Daily Loads of Nitrogen and Biochemical Oxygen Demand for the Manokin River, Somerset County, Maryland. 2001
Total Maximum Daily Loads of Nitrogen and Phosphorus and Biochemical Oxygen Demand for Breton Bay in St. Mary's County, Maryland. Final Report. 2005
Total Maximum Daily Loads of Nitrogen and Phosphorus for Back River in Baltimore City and Baltimore County, Maryland. Final Report. 2005
Total Maximum Daily Loads of Nitrogen and Phosphorus for Corsica River. 2000
Total Maximum Daily Loads of Nitrogen and Phosphorus for Mattawoman Creek in Charles County and Prince George's County, Maryland. 2004
Total Maximum Daily Loads of Nitrogen and Phosphorus for Swan Creek, Harford County, Maryland. 2002
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Baltimore Harbor in Anne Arundel, Baltimore, Carroll and Howard Counties and Baltimore City, Maryland. 2006
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Bohemia River, Cecil County, Maryland. 2001
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Northeast River in Cecil County, Maryland. 2004
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Port Tobacco River. 1999
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Still Pond Creek, Kent County, Maryland. 2002
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Wicomico Creek, Wicomico and Somerset Counties, Maryland. 2001
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Worton Creek, Kent County, Maryland. 2002
Total Maximum Daily Loads of Nitrogen, Phosphorus and Biochemical Oxygen Demand for the Lower Wicomico River, Wicomico County and Somerset County, Maryland. 2001
Total Maximum Daily Loads of Phosphorus and Sediments to Adkins Pond in the Pocomoke River Watershed, Wicomico County, MD. 2002
Total Maximum Daily Loads of Phosphorus for the Sassafras River, Cecil and Kent Counties, Maryland. 2002
Total Maximum Daily Loads of Sediments and Phosphorus to Centennial Lake, Howard County, MD. 2013
Toward a Cleaner Aquatic Environment. 1973
Toxic blue-green algae a report / 1990
Toxic chromium in natural waters : an interdisciplinary approach / 1974
Toxic phytoplankton blooms in the sea : proceedings of the Fifth International Conference on Toxic Marine Phytoplankton, Newport, Rhode Island, U.S.A., 28 October-1 November 1991 / 1993
Toxicity and metabolism studies with EPA priority pollutants and related chemicals in freshwater organisms {MICROFICHE} 1983
Toxicity and Uptake of Kepone in Marine Unicellular Algae. 1977
Toxicity of Arsenite and Arsenate to the Marine Macroalga 'Champia parvula' (Rhodophyta). 1984
Toxicity of Drilling-Mud Biocides to Developing Estuarine Macrobenthic Communities. 1980
Toxicity of metals to marine phytoplankton cultures / 1980
Toxicity of Textile Mill Effluents to Freshwater and Estuarine Algae, Crustaceans and Fishes. 1980
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