Search Results for the EPA National Library Catalog

Items Found: 108
Showing: Items 1 - 50
Your Search: (SUBJECT=Lake Ontario)


 
 
 
1 2 3 NEXT
Select Item Title Year Published
A phosphorus diet for the lower lakes : executive summary of the U.S. Task Force plans for phosphorus load reductions to Lake Erie, Lake Ontario, and Saginaw Bay. 1986
A remote sensing technique to monitor Cladophora in the Great Lakes / 1980
Agricultural NPS control of phosphorus in the New York State, Lake Ontario basin. 1991
Agricultural NPS Control of Phosphorus in the New York State, Lake Ontario Basin. Volume 1. Delivery of Phosphorus to Lake Ontario from Cultivated Mucklands in Oak Orchard Creek Watershed. 1991
Agricultural NPS Control of Phosphorus in the New York State, Lake Ontario Basin. Volume 2. Fertilizer Trials on Organic Soils in the Lake Ontario Drainage Basin. 1991
Agricultural NPS Control of Phosphorus in the New York State, Lake Ontario Basin. Volume 3. The Influence of Tillage on Phosphorus Losses from Manured Cropland. 1991
Algal nutrient availability and limitation in Lake Ontario during IFYGL : part I : available phosphorus in urban runoff and Lake Ontario tributary waters / 1976
Algal nutrient availability and limitation in Lake Ontario during IFYGL : Part II. Nitrogen available in Lake Ontario tributary water samples and urban runoff from Madison, Wisconsin / 1977
Algal nutrient availability and limitation in Lake Ontario during IFYGL, part III : algal nutrient limitation in Lake Ontario during IFYGL / 1977
Algal Nutrient Availability and Limitation in Lake Ontario During IFYGL. Appendices to Part I. Available Phosphorus in Urban Runoff and Lake Ontario Tributary Waters. 1976
Algal Nutrient Availability and Limitation in Lake Ontario during IFYGL. Appendices to Part III. Algal Nutrient Limitation in Lake Ontario during IFYGL. 1977
An ecological model for Lake Ontario model formulation, calibration, and preliminary evaluation / 1976
An evaluation of hazardous chemicals in Lake Ontario during IFYGL / 1980
An illustrated key to the planktonic rotifers of the Laurentian Great Lakes / 1977
An investigation of the nearshore region of Lake Ontario IFYGL. 1976
Annotated bibliography of Lake Ontario limnological and related studies. / 1973
Annotated bibliography of Lake Ontario limnological and related studies. Prepared for Office of Research and Monitoring, U.S. Environmental Protection Agency. 1973
Biological survey of the Lake Ontario watershed (including all waters from Little Sandy Creek westward except the Genesee and Oswego River systems) Supplemental to the twenty-ninth annual report, 1939. 1940
Categorization of toxics in Lake Ontario : a report / 1988
Characteristics of Bacteria Adapted to Low Nutrient Conditions in Lake Ontario. 1979
Chlorinated hydrocarbons in the Lake Ontario ecosystem (IFYGL) / 1975
Cladophora distribution in Lake Ontario (IFYGL) / 1974
Cladophora investigations, 1959 : a report of observation on the nature and control of excessive growth of Cladophora sp. in Lake Ontario / 1959
Compilation of the average depths of Lake Michigan and Lake Ontario on a two-minute grid 1972
Comprehensive IFYGL materials balance study for Lake Ontario / 1977
Data report on trace elements in the waters of Lake Ontario during August 1985 : final data report to Great Lakes National Program Office, United States Environmental Protection Agency / 1987
Diurnal motions of the thermocline of Lake Ontario caused by meteorological and tidal forces / 1967
Ecosystem Changes in Lakes Erie and Ontario. 1981
Environmental applications of advanced instrumental analyses : assistance projects, FY 73 / 1974
Estimating larval population densities of landlocked sea lamprey 1990
Evaluation of Potential Confounding Factors in Sediment Toxicity Tests with Three Freshwater Benthic Invertebrates. 1994
Extramural Research Sponsored by the Grosse Ile Laboratory. 1974
Fifth progress report to the International Joint Commission October 1968 : Lake Erie-Lake Ontartio and the international section of the St. Lawrence River reference / 1968
First annual reports of the EPA IFYGL projects / 1973
Fish and Wildlife as Related to Water Quality of the Lake Ontario Basin. 1969
Great Lakes National Program Office Harbor Sediment Program, Lake Ontario 1981 : Rochester, New York, Oswego, New York, Olcott, New York / 1984
Groundwater inflow into Lake Ontario from the Canadian side / 1972
Hydrologic Models of the Great Lakes. 1974
IFYGL-- the International Field Year for the Great Lakes / 1981
Isolation and Identification of Polychlorinated Styrenes in Great Lakes Fish. 1976
Lake Ontario - A Bibliography. 1972
Lake Ontario : a bibliography. 1972
Lake Ontario a Great Lake in transition / 1989
Lake Ontario basin progress report 1970
Lake Ontario beginning-of-month water levels and monthly rates of change of storage / 1976
Lake Ontario environmental summary, 1965 / 1973
Lake Ontario surveillance program : spatial and temporal trends of selected parameters, with emphasis on 1992-1993 results / 1998
Lake Ontario toxics management plan : a report / 1989
Lake Ontario watershed : detailed study plan / 1965
Lakewide impacts of critical pollutants on United States boundary waters of Lake Ontario. 1994
1 2 3 NEXT

Save, Print or Email Selected Records