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  1. By: Allen, George T. (George Thomas) - Montana. Dept. of Fish and Game. Bureau of Baseline Studies.
    Publication info: [Montana], Bureau of Baseline Studies, Montana Dept. of Fish and Game, [1979]
    Holding Institution: Montana State Library
    Subjects: Birds of prey  Ecology  Effect of human beings on  Environmental aspects  Montana  Nature  Reproduction  Uranium mines and mining  
  2. By: Dusek, Gary L. - U.S. Fish and Wildlife Service. Office of Biological Services. - Montana. Ecological Services Division.
    Publication info: [Helena], The Division, [1980]
    Holding Institution: Montana State Library
    Subjects: Custer National Forest (Mont. and S.D.)  Environmental aspects  Uranium mines and mining  Zoology  
  3. By: Negusanti, J.J. - Potvin, R. R. - Ontario. Ministry of the Environment. Northeastern Region. Technical Assessment Section.
    Publication info: Toronto, Ministry of the Environment, Northeastern Region, Technical Assessment Section, 1992
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Air quality  Ontario  Uranium mines and mining  Vegetation surveys