Search Results for the EPA National Library Catalog

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Showing: Items 2001 - 2038
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Select Item Title Year Published
Water Quality Modeling and Prediction. 1971
Water Quality of Kapalama Canal. 1972
Water Quality of the Ohio River, Louisville, Ky. - Evansville, Ind.. 1970
Water quality of the Potomac estuary dissolved oxygen budget studies. 1970
Water Quality Requirements of Aquatic Insects. 1973
Water Quality Simulation Model for the Upper Wabash River. 1973
Water quality standards criteria digest : a compilation of Federal/State criteria on dissolved oxygen. 1972
Water quality studies (161) training manual / 1974
Water Quality Studies of Lower and Middle Green Bay, 1938-1977. 1978
Water quality study : Grand Lake, Shadow Mountain Lake, Lake Granby, Colorado, 1974. 1977
Water quality trends at two nearshore stations in western Lake Erie / 1982
Water Resource Data and Preliminary Trend Analysis for the Highland Silver Lake Monitoring and Evaluation Project, Madison County, Illinois, Phase 1. 1982
Water Resources Planning Studies, Oklahoma and Arkansas, Phase II (Quality). 1971
Water Supply and Water Quality Control Study, Buck Creek Reservoir, Miami River Basin, Ohio. 1965
Water Temperature as a Quality Factor in the Use of Streams and Reservoirs. 1971
Water treatment project : observations on use of GAC in practice / 1980
Water-Quality Data from Continuously Monitored Sites in the Pamlico and Neuse River Estuaries, North Carolina, 1990-91. 1992
Water-quality modeling for waste load allocation studies in Arkansas : stream dissolved oxygen and conservative minerals / 1974
Waterborne dissolved oxygen requirements and criteria with particular emphasis on the Canadian environment 1975
Watershed and point source enrichment and lake trophic state index / 1979
Watershed manipulation project : field implementation plan for 1990-1992 / 1993
Watershed Report for Biological Impairment of the Bynum Run Watershed in Harford County, Maryland Biological Stressor Identification Analysis Results and Interpretation. Revised Final. 2012
Watershed Report for Biological Impairment of the Cabin John Creek Basin in Montgomery County, Maryland Biological Stressor Identification Analysis Results and Interpretation. Revised Final. 2012
Watershed Report for Biological Impairment of the Jones Falls Watershed in Baltimore City and Baltimore County, Maryland Biological Stressor Identification Analysis Results and Interpretation. Revised Final. 2012
Watershed Report for Biological Impairment of the Little Patuxent River in Anne Arundel and Howard Counties, Maryland. Biological Stressor Identification Analysis Results and Interpretation. Revised Final. 2011
Watershed Report for Biological Impairment of the Non-Tidal Potomac River Montgomery County Watershed, Montgomery and Frederick Counties, Maryland Biological Stressor Identification Analysis Results and Interpretation Revised Final. 2011
Watershed Report for Biological Impairment of the Non-Tidal Rock Creek Basin in Montgomery County, Maryland Biological Stressor Identification Analysis Results and Interpretation. Revised Final. 2012
Watershed Report for Biological Impairment of the Potomac River Watershed in Washington County, Maryland Biological Stressor Identification Analysis Results and Interpretation Revised Final. 2012
Weed Harvest and Lake Nutrient Dynamics. 1973
Western Basin nearshore 1978-1979 : an evaluation of the temperature and dissolved oxygen data / 1984
Wet Oxidation of Municipal Sludge by the Vertical Tube Reactor. 1986
What your Should Know About Pfiesteria Piscicida (A thru C) 1998
Winery wastewater characteristics and treatment / 1977
Workshop on verification of water quality models / 1980
Wrightsville Beach, North Carolina, Pilot Plant Testing Program to Evaluate Sea Water Pretreatment Methods for Reverse Osmosis Plants. 1973
Yellowstone National Park Survey, May - August 1970 Includes Soda Butte Survey, May - October 1969. 1970
ZenoGem® wastewater treatment process. 1995
Zenon Environmental, Inc.: ZenoGem (Trade Name) Biological and Ultrafiltration Technology. Innovative Technology Evaluation Report. Superfund Innovative Technology Evaluation. 1999
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