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  1. Crayfish species assemblages in softwater lakes in seven tertiary watersheds in south-central Ontario / report prepared by S. M. David ... [et al.].
    Publication info: [Toronto] :Ontario, Ministry of Environment and Energy,1997.
    Contributed by: Ontario Ministry of the Environment (
    Subjects: Crayfish  Effect of water quality on  Ontario, Southern  
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  2. The effect of altered streamflow on migratory birds of the Yellowstone River Basin, Montana / by Tom Hinz.
    By: Hinz, Tom. - Montana. - Old West Regional Commission.
    Publication info: Helena :Water Resources Division, Montana Dept. of Natural Resources & Conservation,1977.
    Contributed by: Montana State Library (
    Subjects: Birds  Effect of water levels on  Effect of water quality on  Streamflow  Water birds  Yellowstone River  Yellowstone River Watershed  
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  3. Fish diet analysis McLeod and Smoky River Drainages /
    By: Alberta. - Stantec Consulting Ltd.
    Publication info: Calgary :The Company,2004.
    Contributed by: University of Alberta Libraries (
    Subjects: Alberta  Arctic grayling  Brook trout  Bull trout  Effect of water pollution on  Effect of water quality on  Environmental aspects  Fishes  McLeod River  McLeod River (Alta.)  Mountain whitefish  Pollution  Rainbow trout  Selenium  Smoky River  Smoky River (Alta.)  Water  Water quality  
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  4. 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 (
    Subjects: Don River  Don River (Ont.)  Effect of water quality on  Fishes  Ontario  Pollution  Toxicology  Water  Water quality management  
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  5. Preliminary technical report on the Niagara River Mussel Biomonitoring Survey, 1993 / report prepared by Lisa A. Richman.
    By: Richman, Lisa A. - Ontario.
    Publication info: [Toronto] :Ontario Ministry of Environment and Energy,1994.
    Contributed by: Ontario Ministry of the Environment (
    Subjects: Effect of water quality on  Environmental monitoring  Mussels  Niagara River (N.Y. and Ont.)  Niagara River (N.Y. and Ont.)'  Pollution  Water  Water quality  
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  6. The preservation of fish life in rivers by the exclusion of town sewage / by Hon. W.F.B. Massey Mainwaring.
    By: Mainwaring, W. F. B. Massey. - International Fisheries Exhibition (
    Publication info: London :W. Clowes and Sons,1883.
    Contributed by: Smithsonian Libraries
    Subjects: Conservation  Effect of water pollution on  Effect of water quality on  Fishes  
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  7. Streamlined aquatic ecological risk evaluation for Tiger Tunnel, Leadville, Colorado /
    By: U.S. Fish and Wildlife Service. - United States.
    Publication info: [Lakewood, Colo.] :U.S. Dept. of the Interior, Fish and Wildlife Service - Region 6, Colorado Ecological Services Field Office,2014.
    Contributed by: Bureau of Land Management (
    Subjects: Colorado  Ecological risk assessment  Effect of water quality on  Fishes  Leadville  Pollution  Water  
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