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  1. Botanical survey of the Goat Flat proposed research natural area, Deerlodge National Forest/ by Peter L. Achuff and Lisa S. Roe.
    By: Achuff, P. L. - Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program[1992]
    Contributed by: Montana State Library (archive.org)
    View Book
  2. Establishment report for exclosure studies of Arabis fecunda / Bureau of Land Management, Butte District; Lisa Schassberger Roe.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program. - United States.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1992]
    Contributed by: Montana State Library (archive.org)
    View Book
  3. Preliminary report to the Gallatin National Forest on field surveys for Claytonia lanceolata var. flava / prepared by Lisa A. Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1991]
    Contributed by: Montana State Library (archive.org)
    View Book
  4. Rare plant inventory of the East Pioneer Mountains, U.S.D.A. Forest Service, Region 1, Beaverhead National Forest, Montana / prepared by Lisa Ann Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1991]
    Contributed by: Montana State Library (archive.org)
    View Book
  5. Rare plant inventory of the outstanding natural areas of the Rocky Mountain Front / prepared for United States Department of Interior, Bureau of Land Management ; prepared by Lisa Ann Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program. - United States.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1988]
    Contributed by: Montana State Library (archive.org)
    View Book
  6. Report on the conservation status of Astragalus barrii, a candidate threatened species / Lisa Ann Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1990].
    Contributed by: Montana State Library (archive.org)
    View Book
  7. Report on the conservation status of Cirsium longistylum, a candidate threatened species / Lisa A. Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1991].
    Contributed by: Montana State Library (archive.org)
    View Book
  8. Report on the conservation status of Silene spaldingii, a candidate threatened species / Lisa Ann Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1988]
    Contributed by: Montana State Library (archive.org)
    View Book
  9. Sensitive plant surveys in the Bull River and adjacent drainages, U.S.D.A. Forest Service, Region 1, Kootenai National Forest, Montana / prepared by Lisa Ann Schassberger and J. Stephen Shelly.
    By: Roe, Lisa Schassberger. - Shelly, J. Stephen. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1990].
    Contributed by: Montana State Library (archive.org)
    View Book
  10. Status review and taxonomic studies of Astragalus molybdenus, U.S.D.A. Forest Service, Region 1, Lewis and Clark National Forest / prepared by Lisa Ann Schassberger and J. Stephen Shelly.
    By: Roe, Lisa Schassberger. - Shelly, J. Stephen. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1990]
    Contributed by: Montana State Library (archive.org)
    View Book
  11. Status review of Agoseris lackschewitzii, U.S.D.A., Forest Service, Region 1, Gallatin National Forest, Montana / prepared by Diane S. Pavek and Lisa Ann Schassberger.
    By: Pavek, Diane S. - Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1990].
    Contributed by: Montana State Library (archive.org)
    View Book
  12. Status review of Allotropa virgata, U.S.D.A. Forest Service, Region 1, Bitterroot and Deerlodge National Forests, Montana / prepared by Lisa Schassberger Roe.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1992]
    Contributed by: Montana State Library (archive.org)
    View Book
  13. Status review of Aquilegia brevistyla, U.S.D.A. Forest Service, Region 1 ; Lewis & Clark National Forest, Montana / prepared by Lisa Schassberger Roe.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1992]
    Contributed by: Montana State Library (archive.org)
    View Book
  14. Status review of Arabis fecunda, U.S.D.A. Forest Service, Region 1, Beaverhead National Forest ; prepared by Lisa Ann Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1990]
    Contributed by: Montana State Library (archive.org)
    View Book
  15. Status review of Astragalus barrii, U.S.D.A. Forest Service, Region 1, Custer National Forest, Montana ; prepared by Lisa Ann Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mt. :Montana Natural Heritage Program,[1988]
    Contributed by: Montana State Library (archive.org)
    View Book
  16. Status review of Cirsium longistylum, U.S.D.A. Forest Service, Region 1 Lewis and Clark National Forest, Montana / Lisa A. Schassberger and Peter L. Achuff.
    By: Roe, Lisa Schassberger. - Achuff, P. L. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1991].
    Contributed by: Montana State Library (archive.org)
    View Book
  17. Status review of Cirsium subniveum on the Beaverhead National Forest, U.S.D.A., Forest Service, Region 1, Montana / prepared by Lisa Schassberger Roe.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mt. :Montana Natural Heritage Program,[1991]
    Contributed by: Montana State Library (archive.org)
    View Book
  18. Status review of Epipactis gigantea, U.S.D.A. Forest Service, Region 1, Flathead National Forest, Montana / prepared by Lisa Ann Schassberger.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1988]
    Contributed by: Montana State Library (archive.org)
    View Book
  19. Status review of Goodyera repens, U.S.D.A. Forest Service, Region 1, Lewis and Clark National Forest, Montana / prepared by Peter Achuff and Lisa Schassberger.
    By: Achuff, P. L. - Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1991]
    Contributed by: Montana State Library (archive.org)
    View Book
  20. Status review of Phlox kelseyi var. missoulensis, U.S.D.A. Forest Service, Region 1, Lewis and Clark National Forest, Montana / prepared by Lisa Schassberger and Peter Achuff.
    By: Roe, Lisa Schassberger. - Achuff, P. L. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1991]
    Contributed by: Montana State Library (archive.org)
    View Book
  21. Taxonomic and demographic studies of Cirsium longistylum in the Little Belt Mountains, Montana / Lisa Schassberger Roe.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1992]
    Contributed by: Montana State Library (archive.org)
    View Book
  22. Update to the report on the conservation status of Arabis fecunda, a candidate threatened species / Lisa Ann Schassberger.
    By: Roe, Lisa Schassberger. - Shelly, J. Stephen. - Montana Natural Heritage Program.
    Publication info: Helena, MT :Montana Natural Heritage Program,[1988]
    Contributed by: Montana State Library (archive.org)
    View Book
  23. Update to the report on the conservation status of Arabis fecunda, a candidate threatened species.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, MT :Montana Natural Heritage Program,[1990].
    Contributed by: Montana State Library (archive.org)
    View Book
  24. Update to the status review of Claytonia lanceolata var. flava U.S.D.A. Forest Service, Region 1, Gallatin National Forest, Montana / prepared by Lisa Schassberger Roe.
    By: Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1992]
    Contributed by: Montana State Library (archive.org)
    View Book
  25. Update to the status review of Howellia aquatilis : field surveys, monitoring studies, and transplant experiments, 1992 /
    By: Roe, Lisa Schassberger. - Shelly, J. Stephen. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1992]
    Contributed by: Montana State Library (archive.org)
    View Book
  26. Update to the status review of Howellia aquatilis : field surveys, monitoring studies, and transplant experiments, 1990 / prepared by Lisa A. Schassberger and Stephen Shelly.
    By: Roe, Lisa Schassberger. - Shelly, J. Stephen. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1991]
    Contributed by: Montana State Library (archive.org)
    View Book
  27. Update to the status review of Howellia aquatilis : field surveys, monitoring studies, and transplant experiments, 1989 / prepared by J. Stephen Shelly and Lisa A. Schassberger.
    By: Shelly, J. Stephen. - Roe, Lisa Schassberger. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,[1990]
    Contributed by: Montana State Library (archive.org)
    View Book