Showing 1 - 20 results of 39 for search 'Perala, Donald A', query time: 0.12s Refine Results
  1. 1
    Stockability, growth, and yield of the Circumboreal aspens (Populus tremuloides Michx., P. tremula L.) /
    by Perala, Donald A, Perala, Donald A
    Published 1995

    Government Document Book
  2. 2
    Self-thinning and stockability of the Circumboreal aspens (Populus tremuloides Michx., and P. tremula L.)
    by Perala, Donald A, Perala, Donald A
    Published 1999

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  3. 3
    Self-thinning and stockability of the Circumboreal aspens (Populus tremuloides Michx., and P. tremula L.) /
    by Perala, Donald A
    Published 1999

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  4. 4
    Allometric biomass estimators for Aspen-dominated ecosystems in the upper Great Lakes
    by Perala, Donald A
    Published 1994

    Government Document Book
  5. 5
    Stockability, growth, and yield of the Circumboreal aspens (Populus tremuloides Michx., P. tremula L.)
    by Perala, Donald A
    Published 1995

    Government Document Book
  6. 6
    Aspen in the north central States /
    by Perala, Donald A
    Published 1977

    Government Document Book
  7. 7
    Quaking aspen productivity recovers after repeated prescribed fire
    by Perala, Donald A
    Published 1995

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  8. 8
    Clone expansion and competition between quaking and bigtooth aspen suckers after clearcutting /
    by Perala, Donald A
    Published 1981

    Government Document Book
  9. 9
    Rates of forest floor decomposition and nutrient turnover in aspen, pine, and spruce stands on two different soils /
    by Perala, Donald A
    Published 1982

    Government Document Book
  10. 10
    Modeling aspen and red pine shoot growth to daily weather variations /
    by Perala, Donald A
    Published 1983

    Government Document Book
  11. 11
    Growth of nitrogen-fertilized and thinned quaking aspen (Populus tremuloides Michx.) /
    by Perala, Donald A
    Published 1989

    Government Document Book
  12. 12
    Using glyphosate herbicide in converting aspen to conifers /
    by Perala, Donald A
    Published 1985

    Government Document Book
  13. 13
    Effect of soil and vegetation on growth of planted white spruce /
    by Perala, Donald A
    Published 1987

    Government Document Book
  14. 14
    A provisional assessment of triclopyr herbicide for use in Lake States' forestry /
    by Perala, Donald A
    Published 1980

    Government Document Book
  15. 15
    Growth and yield of black spruce on organic soils in Minnesota /
    by Perala, Donald A
    Published 1971

    Government Document Book
  16. 16
    Growth and survival of northern hardwood sprouts after burning /
    by Perala, Donald A
    Published 1974

    Government Document Book
  17. 17
    Aspen successfully regenerated after killing residual vegetation with herbicides /
    by Perala, Donald A
    Published 1971

    Government Document Book
  18. 18
    Controlling hazel, aspen suckers, and mountain maple with picloram /
    by Perala, Donald A
    Published 1971

    Government Document Book
  19. 19
    Modeling aspen and red pine shoot growth to daily weather variations /
    by Perala, Donald A
    Published 1983

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  20. 20
    Shearing restores full productivity to sparse aspen stands /
    by Perala, Donald A
    Published 1983

    Government Document Book
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