Search results for: Smith, H. Clay

Showing 41 - 50 results of 50 Refine Results
  1. 41

    Sugar maple sap volume increases as vacuum level is increased

    Authors: Walters, Russell S.
    Published: U.S. Forest Service, 1975
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 4 pages : illustrations ; 27 cm.
    Government Document Book
  2. 42

    Cambial dieback and taphole closure in sugar maple after tapping

    Authors: Gibbs, Carter B.
    Published: Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1973
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 4 pages : illustrations ; 1973.
    Government Document Book
  3. 43

    Thinning cherry-maple stands in West Virginia : 5-year results

    Authors: Lamson, Neil I.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1988
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 7 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  4. 44

    Effect of logging wounds on diameter growth of sawlog-size Appalachian hardwood crop trees

    Authors: Lamson, Neil I.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1988
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 3 pages ; 28 cm.
    Government Document Microfilm Book
  5. 45

    Crop-tree release increases growth of 12-year-old yellow-poplar and black cherry

    Authors: Lamson, Neil I.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1989
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 7 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  6. 46

    Acorn production in northern red oak stands in northwestern Pennsylvania

    Authors: L. R. Auchmoody
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1993
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 5 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  7. 47

    Planting northern red oak acorns : is size and planting depth important?

    Authors: Auchmoody, L. R.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1994
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 5 pages : illustrations.
    Government Document Microfilm Book
  8. 48

    Size of clearcut opening affects species composition, growth rate and stand characteristics

    Authors: Dale, Martin E.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1995
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 21 pages : illustrations, map.
    Government Document Microfilm Book
  9. 49

    Method for applying group selection in central Appalachian hardwoods

    Authors: Miller, Gary W.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1995
    Other Authors:
    Physical Description: 11 pages : illustrations.
    Government Document Microfilm Book
  10. 50

    Effects of fertilization on the growth and development of a Japanese larch plantation in West Virginia

    Authors: Kochenderfer, J. N.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1995
    Other Authors: “…Smith, H. Clay…”
    Physical Description: 8 pages : illustrations ; 28 cm.
    Government Document Microfilm Book