Search Results for the EPA National Library Catalog

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Lake Wisconsin, Columbia and Sauk Counties, Wisconsin. 1974
Lake Wissota, Chippewa County, Wisconsin. 1974
Liberty Reservoir, Carroll and Baltimore Counties, Maryland. 1975
Lily Lake, Blue Earth County, Minnesota. 1974
Limnological Investigation of the Yellowstone River Related to Taste and Odor Problems in Domestic Water Supplies, Laurel to Glendive, Montana, August-September, 1952. 1952
Limnology of Stockbridge Bowl, Stockbridge, Massachusetts. 1973
Limnology of Yellowtail Reservoir and the Bighorn River. 1973
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
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
Micro-Ecosystems Simulation of Primary Production in Thermal and Acid Mine Water Loadings Related to Water Use of the Monongahela River. 1973
Microscopic analysis of plankton, periphyton, and activated sludge : training manual / 1976
Modeling the eutrophication process. / 1973
Moosehead Lake, Piscataquis, and Somerset Counties Maine. 1974
Mud Lake, Itasca County, Minnesota. 1975
Muskegon, Michigan industrial-municipal wastewater storage lagoons : biota and environment / 1977
Nagawicka Lake, Waukesha County, Wisconsin. 1974
Nest Lake, Kandiyohi County, Minnesota. 1974
Nonpoint Source Sampling Design Report. Areawide Waste Treatment Management Plan for the Greater Houston Area. 1977
North American project--a study of U.S. water bodies : a report for the Organization for Economic Cooperation and Development / 1977
Numerical and graphical procedures for estimation of community photosynthesis and respiration in experimental streams {microform} / 1982
Nutrient chemistry of a large, deep lake in subarctic Alaska / 1978
Nutrient diversion : resulting lake trophic state and phosphorus dynamics / 1977
Nutrient Management in the Potomac Estuary. 1971
O'Shaughnessy Reservoir, Delaware County, Ohio. 1975
Oconomowoc Lake, Waukesha County, Wisconsin. 1975
Otter Lake, Cayuga County, New York. 1974
Owasco Lake, Cayuga County, New York. 1974
Permuted Index to Current Eutrophication Literature. 1974
Phosphate reduction and response of plankton populations in Kootenay Lake / 1976
Photosynthetic Production in a Turbid Reservoir. 1971
Physico-Chemical Limnology and Periphyton in a Warm-Water Stream Receiving Wastewater Treatment Plant Effluent. 1972
Phytoplankton of Minnesota Lakes. A Preliminary Survey. 1971
Phytoplankton sampling in quantitative baseline and monitoring programs / 1978
Pickwick Lake, Colbert and Lauderdale Counties, Alabama. Tishomingo County, Mississippi. Harding County, Tennessee. 1976
Pools and Fluxes of Biogenic Carbon in the Former Soviet Union. 1993
Possible Effects of Organochlorine Pesticides on Primary Productivity and Skeletogenesis of New England Estuarine and Coastal Marine Algae. 1972
Potamological Effects of Fish Hatchery Discharge on the Jordan River, Northern Lower Michigan. 1972
Powder Mill Pond, Hillsborough County, New Hampshire. 1974
Preliminary Laboratory Research in Experimental Brackish Ecosystems (Recherches Preliminaires en Laboratoire sur des Ecosystems Saumatres Experimentaux). 1974
Primary Productivity and Related Processes in New York Harbor as Reflective of Changing Water Quality. 1984
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