Search Results for the EPA National Library Catalog

Items Found: 2063
Showing: Items 851 - 900
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Long-term effects of land application of domestic wastewater : Camarillo, California irrigation site / 1980
Long-term effects of land application of domestic wastewater : Mesa, Arizona irrigation site / 1980
Long-term effects of land application of domestic wastewater : Vineland, New Jersey, rapid infiltration site / 1979
Long-term forest fertilization experiments in Finland and Sweden - their use for vitality and nutrient balance studies. 1992
Lookout Shoals Lake, Alexander, Catawba and Iredell Counties, North Carolina. 1975
Loss of Fertilizer Nutrients from Soils to Drainage Waters. Part I. Studies on Grassed Watershed in Western North Carolina. Part II. Nitrogen Concentrations in Shallow Groundwater of the North Carolina Coastal P lain. 1972
Lost Island Lake, Clay and Palo Alto Counties, Iowa. 1976
Lost Lake, St. Louis County, Minnesota. 1975
Low pH Total Maximum Daily Loads for the Youghiogheny River Basin in Garrett County, Maryland. Final Report. 2007
Lower Twin Lake, Mono County, California. 1978
Lubbock land treatment system research and demonstration project. 1986
Luna Lake, Apache County, Arizona. 1977
Macroalgae and Eelgrass Mapping in Great Bay Estuary Using AISA Hyperspectral Imagery: A Final Report to The New Hampshire Estuaries Project. 2008
Madison Lake, Blue Earth County, Minnesota. 1974
Maintaining Progress in Restoring the Chesapeake Bay Holding the Line on Nutrient Pollution After 2000. Report to the Implementation Committee of the Chesapeake Bay Program from the Cap Issues and Policy Group. 1999
Maintaining Soil Processes for Plant Productivity and Community Dynamics. 1995
Malmedal Lake, Pope County, Minnesota. 1974
Management of Lakes Through Sediment Removal. 1984
Management of recycled waste-process water ponds / 1973
Managing energy, nutrients, and pests in organic field crops / 2014
Managing manure nutrients at concentrated animal feeding operations : draft guidance. 2001
Managing manure nutrients at concentrated animal feeding operations. 2004
Managing manure nutrients at concentrated animal feeding operations. 2004
Managing Nutrients to Prevent Pollution: Conference Summary and Recommendations for Action. Nutrient Management Regional Conference. Held in Solomons, Maryland on March 13-14, 1996. 1996
Marine algal assay procedure : bottle test / 1974
Marine Microcosms in Ecological Research. 1980
Marine Processes, Their Relationship to Pollution, and a Framework for Waste Management (Chapter 1). 1990
Marine studies of San Pedro Bay, California. Part 16. Ecological changes in outer Los Angeles-Long Beach harbors following initiation of secondary waste treatment and cessation of fish cannery waste effluent / 1979
Marsh Lake, Steuben County, Indiana. 1976
Maryland Biological Stressor Identification Process. 2009
Mashkenode Lake, St. Louis County, Minnesota. 1974
Matejcek Lake, Walsh County, North Dakota. 1976
Mathematical Modeling of Nutrient - Transport. 1971
Mathematical modeling of phytoplankton in Lake Ontario / 1975
Mathematical Modeling of Phytoplankton in Lake Ontario. 1. Model Development and Verification. 1974
Maumee River Basin Pilot Watershed Study. Volume I. Watershed Characteristics and Pollutant Loadings, Defiance Area, Ohio. 1979
McQuade Lake, St. Louis County, Minnesota. 1974
Meadowland Natural Treatment Processes in the Lake Tahoe Basin: A Field Investigation. 1981
Measurement of Planktonic Heterotrophy as an Indicator of Eutrophication. 1973
Measures for the restoration and enhancement of quality of freshwater lakes / 1973
Mechanisms of Microbial Movement in Subsurface Materials. 1989
Menhaden Species Team Background and Issue Briefs. Ecosystem Based Fisheries Management for Chesapeake Bay. 2009
Meta-Analysis of Phosphorous Attenuation in Best Management Practices (BMP) and Low Impact Development (LID) Practices in Urban and Agricultural Areas. 2013
Metabolic responses of shallow tropical benthic microcosm communities to perturbation / 1979
Methanol requirement and temperature effects in wastewater denitrification. 1970
Method Study 2: Nutrient Analyses, Manual Methods. 1970
Methodology Study to Develop Evaluation Criteria for Wild and Scenic Rivers. Report of Water Quality Subproject. 1971
Methods and practices for controlling water pollution from agricultural nonpoint sources. 1973
Methods for evaluating wetland condition #17 : land-use characterization for nutrient and sediment risk assessment / 2001
Methods for evaluating wetland condition #9, Developing an invertebrate index of biological integrity for wetlands / 2001
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