Search Results for the EPA National Library Catalog

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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 data report, 1960 1963
Lake Ontario environmental summary, 1965 / 1973
Lake Ontario surveillance plan 1985
Lake Ontario surveillance program : spatial and temporal trends of selected parameters, with emphasis on 1992-1993 results / 1998
Lake Ontario TCDD bioaccumulation study : results of preliminary sampling for study design : / 1987
Lake Ontario toxics management plan : a report / 1989
Lake Ontario toxics management plan : executive summary : a report / 1989
Lake Ontario watershed : detailed study plan / 1965
Lake Ontario, surface waters, including specified tributaries : recommended classifications and assignments of standards of quality and purity for designated waters of New York State / 1958
Lake Superior, Lake Huron and Georgian Bay data report, 1960 1963
Lake variability and climate research in northwestern Ontario : study design and 1985-1986 data from the Red Lake District / 1989
Lakewide impacts of critical pollutants on United States boundary waters of Lake Ontario. 1994
Lakewide management plan for Lake Ontario : executive summary : Stage 1: problem definition / 1998
Lakewide management plan for Lake Ontario : stage 1 : problem definition. 1998
LakeWide Managements Plans (LaMPs) {electronic resource}. 0
LaMPs 2008 : lakewide management plan updates for the Great Lakes. 2008
Land application of digested sludge under adverse conditions 1977
Land disposal of sewage sludge : a summary of research results, 1972-1980 : report compiled under provincial lottery project no. 80-046-11. 1981
LANDSAT MSS classification of near-shore water quality in Lake Ontario : August 18, 1981 / 1983
Landscape influences on stream habitats and biological assemblages : proceedings of the Symposium on Influences of Landscape on Stream Habitat and Biological Communities held in Madison, Wisconsin, USA, 25-26 August 2004 / 2006
Limnological data report. Lake Ontario. 1967
Limnology and phytoplankton structure in nearshore areas of Lake Ontario, 1981 / 1985
Making a molehill out of a mountain. 1990
Making a Molehill Out of a Mountain: Reducing the Volume of Residential Construction Waste Designated for Municipal Landfill Sites. 1990
Management Information Base and Overview Modeling. 1978
Mathematical modeling of phytoplankton in Lake Ontario / 1975
Mathematical Modeling of Phytoplankton in Lake Ontario. 1. Model Development and Verification. 1974
Mathematical modeling of phytoplankton in Lake Ontario. : 1. Model development and verification / 1975
Maximum Likelihood Estimation of Water Quality Concentrations from Censored Data. 1989
Methodology Used for a Laboratory Determination of Relative Contributions of Water, Sediment and Food Chain Routes of Uptake for 2,3,7,8-TCDD Bioaccumulation by Lake Trout in Lake Ontario. 1989
Microbiological characteristics of urban storm water runoffs in central Ontario. 1978
Mine waste control in Ontario / 0
Modeling the Partitioning and Bioaccumulation of TCDD and Other Hydrophobic Organic Chemicals in Lake Ontario. 1994
Modelling Bioaccumulation of Organic Pollutants in Fish with an Application to PCBs in Lake Ontario Salmonids. 1991
Modification of Point Counts for Surveying Cropland Birds. 1993
Monitoring costs and their implications for direct dischargers in the Ontario inorganic chemical industry Final report. 1989
Monitoring costs and their implications for direct dischargers in the Ontario mineral industry group "B", industrial minerals sector : report / 1989
Monitoring costs and their implications for direct dischargers in the Ontario pulp and paper industry : final report. 1989
Monitoring of selected trace organics during biological wastewater treatment 1982
Municipal pollutant loadings to the Great Lakes from Ontario communities / 1979
Natural Gradient Experiment on Solute Transport in a Sand Aquifer. 1. Approach and Overview of Plume Movement. 1986
Natural Resources Minister announces land use guidelines / 1983
Niagara River Pollution Abatement Progress - 1971. 1971
Nitrogen transport and transformations in Canagagigue Creek : final report project 19A, agricultural watershed studies / 1978
No safe place 1977
Nutrient control in sewage lagoons 1974
Ontario Ministry of the environment, Detroit, St. Clair, St. Mary's Rivers project : regional characterization and waste site inventory : final report / 1986
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