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  1. Acute and chronic toxicity to zooplankton of pure pentachlorophenol and a technical formulation : laboratory and field studies / prepared for Environment Ontario by Gladys L. Stephenson and Narinder K. Kaushik.
    By: Stephenson, Gladys L. - Kaushik, N. K. - Ontario.
    Publication info: [Toronto] :Queen's Printer for Ontario,c1991.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  2. Acute lethality data for Ontario's petroleum refinery effluents covering the period from december 1988 to may 1989 / report prepared by: Aquatic Toxicity Unit, Water Resources Branch, Ontario Ministry of the Environment.
    By: Municipal Industrial Strategy for Abatement Program (Ont.) - Ontario.
    Publication info: [Toronto] :Environment Ontario,1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  3. Annual program report.
    By: Acidic Precipitation in Ontario Study - Ontario.
    Publication info: [Toronto] :Ministry of the Environment, A.P.I.O.S. Coordination Office.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  4. Chrysophyte blooms in the plankton and neuston of marine and freshwater systems : report / prepared by K.H. Nicholls.
    By: Nicholls, K. H. - Ontario.
    Publication info: [Toronto, Ont.] :Ontario Ministry of the Environment,1992.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  5. Composting, a literature study : 1989 : report / prepared by M.M. Dillon Limited and Cal Recovery Systems Incorporated.
    By: Cal Recovery Systems Incorporated. - M.M. Dillon Limited. - Ontario.
    Publication info: [Toronto] :Ontario Environment,c1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  6. Constructed wetlands for stormwater management : a review / [prepared] for the Metropolitan Toronto and Region Conservation Authority & the Ontario Ministry of the Environment by Mark E. Taylor & Associates.
    By: Mark E. Taylor & Associates. - Metropolitan Toronto and Region Conservation Authority. - Ontario.
    Publication info: Toronto, Ont. :Mark E. Taylor & Associates,1992.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  7. Cottage country : an environmental manual for cottagers / produced by Environment Ontario, Jim Bradley, Minister.
    By: Ontario.
    Edition: 6th ed.
    Publication info: Toronto :Environment Ontario,1989.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  8. Countdown acid rain : future abatement strategies : summary report / report prepared by Air Resources Branch, Ontario Ministry of the Environment.
    By: Ontario. - SENES Consultants Limited.
    Publication info: [Toronto, Ont.] :Queens Printer for Ontario,c1992.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  9. Detection and quantification of herbicide residues in the environment using immunochemical techniques / prepared for Environment Ontario by John Christopher Hall.
    By: Hall, John Christopher. - Ontario.
    Publication info: [Toronto, Ont.] :Environment Ontario,c1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  10. Determination of chlorinated dibenzo-p-dioxins and chlorinated dibenzofurans in ambient air : proceedings of a workshop, September 17, 1989, Toronto, Ontario, Canada / edited by R.E. Clement.
    By: Clement, R. E. - Canada. - Ontario.
    Publication info: [Toronto, Ont.] :Environment Canada,1992.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  11. The development document for the draft effluent monitoring regulation for the pulp and paper sector.
    By: Municipal Industrial Strategy for Abatement Program (Ontario) - Ontario.
    Publication info: [Toronto] :Ontario Ministry of the Environment,1989.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  12. The Development document for the effluent monitoring regulation for the inorganic chemical sector.
    By: Municipal Industrial Strategy for Abatement Program (Ontario) - Ontario.
    Publication info: [Toronto] :Environment Ontario,c1989.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  13. The Development document for the effluent monitoring regulation for the iron and steel sector.
    By: Municipal Industrial Strategy for Abatement Program (Ontario) - Ontario.
    Publication info: [Toronto] :Environment Ontario,c1989.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  14. The Development document for the effluent monitoring regulation for the metal casting sector.
    By: Municipal Industrial Strategy for Abatement Program (Ontario) - Ontario.
    Publication info: [Toronto] :Environment Ontario,c1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  15. The Development document for the effluent monitoring regulation for the electric power generation sector.
    By: Municipal Industrial Strategy for Abatement Program (Ontario) - Ontario.
    Publication info: [Toronto?] :Environment Ontario,1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  16. The Development document for the effluent monitoring regulation for the Ontario mineral industry sector.
    By: Municipal Industrial Strategy for Abatement Program (Ontario) - Ontario.
    Publication info: [Toronto] :Environment Ontario,1989.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  17. The Development document for the effluent monitoring regulation for the organic chemical manufacturing sector.
    By: Municipal Industrial Strategy for Abatement Program (Ontario) - Ontario.
    Publication info: [Toronto] :Environment Ontario,c1989.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  18. Evaluation methods in environmental assessment / report prepared for Environmental Assessment Branch, Ontario Ministry of the Environment, by VHB Research & Consulting Inc., LocPlan, Lawrence MacDonald & Associates.
    By: VHB Research and Consulting. - Lawrence MacDonald & Associates. - LocPlan. - Ontario.
    Publication info: Toronto :Environment Ontario,c1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  19. Extraction of zygnematacean zygospores from lake sediments and their potential as paleo-indicators of lake acidification : R.A.C. Project No. 464G / prepared for Environment Ontario by P.A. Zippi ... [et al.].
    By: Zippi, P. A. - Ontario Water Resources Commission. - Ontario.
    Publication info: [Toronto] :Environment Ontario,1991.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  20. Framework for evaluating response of aquatic toxicity and fish habitat to water quality control in the Don River : supporting document #2 - strategy for improvement of Don River water quality / report prepared by Beak Consultants Limited and Paul Theil Associates Ltd.
    By: Beak Consultants. - Ontario. - Paul Theil Associates - Toronto Area Watershed Management Strategy Steering Committee (Ont.)
    Publication info: [Toronto, Ont.] :Environment Ontario,1991.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  21. Impact of bleached kraft mill effluent (BKME) on fish populations near Terrace Bay, Ontario / prepared for Environment Ontario by M.E. McMaster.
    By: McMaster, M. E. - Ontario.
    Publication info: [Toronto] :Environment Ontario,[1991].
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  22. The importance of runoff and winter anoxia to P and N dynamics of a beaver pond / report prepared by Kevin J. Devito and Peter J. Dillon.
    By: Devito, Kevin John, - Dillon, P. J. - Ontario.
    Publication info: [Toronto] :Queen's Printer for Ontario,1992.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  23. Inventory of research and development projects.
    By: Ontario.
    Publication info: [Toronto] :Ontario, Ministry of the Environment,1987-
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  24. Manual for establishing vegetation on landfills in Ontario / prepared for Ontario Ministry of the Environment ; prepared by Gartner Lee Limited. --
    By: Gartner Lee Associates. - Ontario.
    Publication info: [Markham, ON?] :Gartner Lee Ltd.,1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  25. Otonabee River - Rice Lake sediment and biomonitoring study 1996 / prepared by R. Jaagumagi ... [et al.]
    By: Jaagumagi, R. - Ontario.
    Publication info: [Peterborough, ON] :Ministry of the Environment,1999.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  26. Pesticide products classified in Ontario.
    By: Ontario.
    Publication info: [Ottawa :Ministry of the Environment],1994.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  27. Pesticide products classified in Ontario. --
    By: Ontario.
    Publication info: [Toronto] :Ontario Ministry of the Environment.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  28. Phytotoxicology survey report : UCAR Carbon Canada Incorporated, Welland, 1992 & 1993 / prepared by: William I. Gizyn.
    By: Gizyn, W. I. - Ontario.
    Publication info: [Toronto] :Standards Development Branch, Phytotoxicology Section, Ontario Ministry of Environment and Energy,1994.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  29. Le Procès de la pluie : rapport sur les précipitations acides et remèdes envisagés par l'Ontario.
    By: Ontario.
    Publication info: [Toronto] :Ministère de l'environnement,1980.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  30. A Profile of 2,4-D use and exposure in Ontario / presented by Deloitte Haskins & Sells.
    By: Deloitte, Haskins & Sells. - Ontario.
    Publication info: [Toronto] :Queen's Printer of Ontario,c1988.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  31. Report on the assessment of the quality assurance and quality control data for the organic chemical manufacturing sector / report prepared by S. Michajluk and D. Boyd.
    By: Michajluk, S. - Ontario.
    Publication info: [Toronto] :Ontario Environment,1993.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  32. Soil, vegetation and air quality sampling in the vicinity of the Cameco uranium refinery, Blind River, Ontario / report prepared by: J.J. Negusanti and R. Potvin.
    By: Negusanti, J.J. - Potvin, R. R. - Ontario.
    Publication info: Toronto :Ministry of the Environment, Northeastern Region, Technical Assessment Section,1992.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  33. Zooplankton data and sample archive database design for the Dorset Research Centre : report / prepared by T.W. Pawson and N.D. Yan.
    By: Pawson, T. W. - Yan, Norman David, - Ontario.
    Publication info: [Toronto, Ont.] :Queen's Printer for Ontario,1993.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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