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  1. Clark Fork Basin Project status report and action plan / prepared by Howard E. Johnson, [and] Carole L. Schmidt.
    By: Johnson, Howard E., - Schmidt, Carole L. - Clark Fork River Basin Project (Mont.)
    Publication info: Helena, Mont. :Clark Fork Basin Project, Office of the Governor,[1988]
    Contributed by: Montana State Library (archive.org)
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  2. A compendium of aquatic resource studies in the Clark Fork River basin / prepared by Howard E. Johnson.
    By: Johnson, Howard E., - Clark Fork River Basin Project (Mont.)
    Publication info: Helena, Mont. (Montana Governor's Office, Helena 59620) :Clark Fork River Basin Project,[1987]
    Contributed by: Montana State Library (archive.org)
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  3. A field guide to Montana fishes /
    By: Holton, George D., - Johnson, Howard E., - Stevenson, Harold (Rich) - Tomelleri, Joseph R. - West, Glenn - Montana.
    Edition: 3rd ed.
    Publication info: Helena, Mont. :Produced by Montana Fish, Wildlife & Parks :2003.
    Contributed by: Montana State Library (archive.org)
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  4. A field guide to Montana fishes /
    By: Holton, George D., - Johnson, Howard E., - Montana.
    Edition: 2nd ed.
    Publication info: Helena, Mont. :Produced by Montana Fish, Wildlife & Parks :1996.
    Contributed by: Montana State Library (archive.org)
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  5. Triploid grass carp : a review of selected literature and an assessment of introducing grass carp as a biological control agent in Montana /
    By: Johnson, Howard E., - Montana.
    Edition: Rev.
    Publication info: Helena, Mt. :The Dept.,[1990]
    Contributed by: Montana State Library (archive.org)
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