Search Results for the EPA National Library Catalog

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Report on Leech Lake, Cass County, Minnesota. EPA Region V. 1974
Report on Long Lake, Lake County, Illinois : EPA Region V / 1975
Report on Long Lake, St. Joseph County, Michigan : EPA Region V / 1975
Report on Lower St. Regis Lake, Franklin County, New York / 1974
Report on Mattawamkeag Lake, Aroostook County, Maine. EPA Region I. 1974
Report on Mona Lake, Muskegon County, Michigan : EPA Region V / 1975
Report on Moores Lake, Kent County, Delaware : EPA Region III / 1975
Report on Nottely Reservoir, Union County, Georgia : EPA Region IV / 1975
Report on Noxontown Pond, New Castle County, Delaware : EPA Region III / 1975
Report on Occoquan Reservoir, Fairfax County, Virginia : EPA Region III / 1975
Report on Pere Marquette Lake, Mason County, Michigan : EPA Region V / 1975
Report on Sanford Lake, Midland County, Michigan : EPA Region V / 1975
Report on Silver Lake, New Castle County, Delaware : EPA Region III / 1975
Report on Sinclair Lake, Baldwin, Hancock, and Putnam Counties, Georgia : EPA Region IV / 1975
Report on Swinging Bridge Reservoir, Sullivan County, New York : EPA Region II / 1974
Report on Thompson Lake, Livingston County, Michigan : EPA Region V / 1975
Report on Williams Pond, Sussex County, Delaware : EPA Region III / 1975
Respiration of Aquatic Macrophytes in Eutrophic Ecosystems. 1971
Response of a salt marsh to oil spill and cleanup : biotic and erosional effects in the Hackensack Meadowlands, New Jersey / 1978
Response of Estuarine Diatom Assemblages to Ultraviolet-B Radiation (290-320 nm). 1985
Rock Lake, Jefferson County, Wisconsin. 1974
Role of Aquatic Vascular Plants in the Eutrophication of Selected Lakes in Western Massachusetts. 1967
Role of Organic Debris and Associated Micro-Organisms in Pelagic Estuarine Food Chains. 1973
Role of Sediments in Eutrophication - A Preliminary Study. 1972
Rome Pond, Jefferson County, Wisconsin. 1974
Round Lake, Saratoga County, New York. 1974
Sacandaga Reservoir, Fulton and Saratoga Counties, New York. 1974
Saginaw Bay: An Evaluation of Existing and Historical Conditions. 1974
Santeetlah Lake, Graham County, North Carolina. 1975
Saratoga Lake, Saratoga County, New York. 1974
Schroon Lake, Essex and Warren Counties, New York. 1974
Seasonal Changes in Water Quality and Primary Productivity in Doe Valley Lake. 1974
Seasonal fluctuations of major diatom species at five stations across Lake Michigan : May 1970-October 1972 / 1980
Sebasticook Lake, Penobscot County, Maine. 1974
Seneca Lake, Schuyler County, New York. 1974
Shawano Lake, Shawano County, Wisconsin. 1974
Shelbyville Reservoir, Moultrie and Shelby Counties, Illinois. 1975
Shenango River Reservoir, Mercer County, Pennsylvania. EPA Region III. 1975
Significance of Cellulose Production by Planktonic Algae in Lacustrine Environments. 1972
Sinissippi Lake, Dodge County, Wisconsin. 1974
Six Mile Lake, St. Louis County, Minnesota. 1974
Slatersville Reservoirs, Providence County, Rhode Island. 1974
Spring Lake, Washington and Dakota Counties, Minnesota. 1975
St. Louis Bay, St. Louis County, Minnesota, and Douglas County, Wisconsin. 1975
Statement of Concerns and Suggested Ecological Research. 1975
Streamside Effect in a 'Carex lyngbyei' Estuarine Marsh: The Possible Role of Recoverable Underground Reserves. 1981
Structural and Functional Aspects of the Ecology of Submerged Aquatic Macrophyte Communities in the Lower Chesapeake Bay. Volume 1. Studies on Structure and Function of a Temperate, Estuarine Seagrass Community: Vaucluse Shores, Lower Chesapeake Bay, Virginia, USA. 1982
Structural and Functional Aspects of the Ecology of Submerged Aquatic Macrophyte Communities in the Lower Chesapeake Bay. Volume 2: Submarine Light Quantity and Quality in the Lower Chesapeake Bay and Its Potential Role in the Ecology of Submerged Seagrass Communities. 1982
Structure and Function of Copper-Stressed Aquatic Microcosms. 1984
Studies of circulation and primary production in deep inlet environments / 1977
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