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  1. Harlequin duck surveys in western Montana : 1992 / submitted by James D. Reichel and David L. Genter; a report to USDA Forest Service, Kootenai National Forest and Flathead National Forest.
    By: Reichel, James D. - Genter, David Leon. - Flathead National Forest (Agency: U.S.) - Kootenai National Forest (Agency: U.S.) - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c1993.
    Contributed by: Montana State Library (archive.org)
    View Book
  2. Harlequin duck surveys in western Montana : 1993 / submitted by James D. Reichel and David L. Genter; a report to USDA Forest Service, Kootenai National Forest.
    By: Reichel, James D. - Genter, David Leon. - Kootenai National Forest (Agency: U.S.) - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c1994.
    Contributed by: Montana State Library (archive.org)
    View Book
  3. Harlequin duck surveys in western Montana : 1994 / submitted by James D. Reichel and David L. Genter; a report to USDA Forest Service, Kootenai National Forest.
    By: Reichel, James D. - Genter, David Leon. - Kootenai National Forest (Agency: U.S.) - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c1995.
    Contributed by: Montana State Library (archive.org)
    View Book