Search Results for the EPA National Library Catalog

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Lake Lamoille, Lamoille County Vermont. 1974
Lake Le Homme Dieu, Douglas County, Minnesota. 1974
Lake Memphremagog State of Vermont, U.S.A., and The Province of Quebec, Canada. 1974
Lake Michigan intensive survey 1976-1977 / 1980
Lake Minnetonka: Nutrients, Nutrient Abatement, and the Photosynthetic System of the Phytoplankton. 1970
Lake Minnewaska, Pope County, Minnesota. 1974
Lake Norman, Catawba, Iradell, Lincoln, and Mecklenburg Counties, North Carolina. 1975
Lake Phosphorus Loading Graphs: An Alternative. 1975
Lake Poygan, Winnebago and Waushara Counties, Wisconsin. 1974
Lake Restoration by Sediment Removal. 1982
Lake St. Croix, Washington County, Minnesota, and St. Croix and Pierce Counties, Wisconsin. 1975
Lake Wausau, Marathon County, Wisconsin. 1974
Lake Winnebago, Fond du Lac, and Calumet Counties, Wisconsin. 1975
Lake Winnipesaukee, Carroll and Belknap Counties, New Hampshire. 1974
Lake Winona, Douglas County, Minnesota. 1974
Lake Wisconsin, Columbia and Sauk Counties, Wisconsin. 1974
Lake Wissota, Chippewa County, Wisconsin. 1974
Liberty Reservoir, Carroll and Baltimore Counties, Maryland. 1975
Life History and Productivity of the Phoxocephalid Amphipod 'Rhepoxynius abronius' (Barnard). 1985
Lily Lake, Blue Earth County, Minnesota. 1974
Limnological conditions in southern Lake Huron, 1974 and 1975 / 1980
Limnological investigation of the Muskegon County, Michigan, wastewater storage lagoons : phase one / 1975
Limnological Investigation of the Yellowstone River Related to Taste and Odor Problems in Domestic Water Supplies, Laurel to Glendive, Montana, August-September, 1952. 1952
Limnological studies of Flathead Lake, Montana : a status report / 1976
Limnology of Lake Champlain: 1965-1970. 1970
Limnology of Stockbridge Bowl, Stockbridge, Massachusetts. 1973
Limnology of Yellowtail Reservoir and the Bighorn River. 1973
Liquid aerobic composting of cattle wastes and evaluation of by-products. 1974
Liquid aerobic composting of cattle wastes and evaluation of by-products. 1974
Loch Raven Reservoir, Baltimore County, Maryland. 1975
Long Lake, Aroostook County, Maine. 1974
Long Lake, Cumberland County, Maine. 1974
Long Lake, Hamilton County, New York. 1974
Madison Lake, Blue Earth County, Minnesota. 1974
Malmedal Lake, Pope County, Minnesota. 1974
Manual on methods for the assessment of secondary productivity in fresh waters 1971
Marine algal assay procedure : bottle test / 1974
Marine Molysmology: The Primary Production of Experimental Ecosystems Set Up in the Rance River Estuary. Effect of Crude Oil (Molysmologie Marine. De la Production Primaire d'Ecosystemes Experimentaux Etablis dans l'Estuaire de la Rance. Effect d'un Petrole Brut). 1974
Mashkenode Lake, St. Louis County, Minnesota. 1974
Maximum utilization of water resources in a planned community : eutrophication potential of surface waters in a developing watershed / 1980
McQuade Lake, St. Louis County, Minnesota. 1974
Measurement of Planktonic Heterotrophy as an Indicator of Eutrophication. 1973
Methods for the estimation of production of aquatic animals; 1971
Micro-Ecosystems Simulation of Primary Production in Thermal and Acid Mine Water Loadings Related to Water Use of the Monongahela River. 1973
Microbes and biological productivity. 1971
Microscopic analysis of plankton, periphyton, and activated sludge : training manual / 1976
Mineralization of Organic Phosphorus in Oligotrophic Lake Sediments. 1971
Modeling of Phytoplankton in Saginaw Bay: 1. Calibration Phase. 1986
Modeling of Phytoplankton-Nutrient Dynamics in Saginaw Bay, Lake Huron. 1981
Modeling the eutrophication process. / 1973
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