Search results for: Smith, H. Clay

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  1. 1

    Diameters of clearcut openings influence central Appalachian hardwood stem development, a 10-year study

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, 1981
    Physical Description: 8 pages : illustrations ; 26 cm.
    Government Document Book
  2. 2

    U.S. Forest Service American chestnut cooperators' meeting

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, 1981
    Physical Description: 20 pages ; 26 cm.
    Government Document Book
  3. 3

    Development of Red Oak seedlings using plastic shelters on hardwood sites in West Virginia

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1993
    Physical Description: 7 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  4. 4

    Growth of Appalachian hardwoods kept free to grow from 2 to 12 years after clearcutting

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1983
    Physical Description: 6 pages : illustrations ; 28 cm.
    Government Document Book
  5. 5

    Number of residual trees : a guide for selection cutting

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1982
    Physical Description: 33 pages : illustrations ; 28 cm.
    Government Document Book
  6. 6

    A guide to sugarbush stocking based on the crown diameter/D.b.h. relationship of open-grown sugar maples

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1970
    Physical Description: 8 pages : illustrations ; 23 cm.
    Government Document Book
  7. 7

    Reproduction 12 years after seed-tree harvest cutting in Appalachian hardwoods

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1976
    Physical Description: 11 pages : illustrations ; 26 cm.
    Government Document Book
  8. 8

    Changes in tree density do not influence epicormic branching of yellow-poplar

    Authors: Smith, H. Clay
    Published: Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977
    Physical Description: 3 pages ; 27 cm.
    Government Document Book
  9. 9

    Stand development 25 years after a 9.0-inch diameter-limit first cutting in Appalachian hardwoods

    Authors: Smith, H. Clay
    Published: Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977
    Physical Description: 4 pages : illustrations ; 26 cm.
    Government Document Book
  10. 10

    Height of tallest saplings in 10-year-old Appalachian hardwood clearcuts

    Authors: Smith, H. Clay
    Published: Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977
    Physical Description: 6 pages ; 26 cm.
    Government Document Book
  11. 11

    Raise cutting diameters for increased returns

    Authors: Smith, H. Clay
    Published: Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1979
    Physical Description: 7 pages : illustrations ; 27 cm.
    Government Document Book
  12. 12

    Closure of logging wounds after 10 years

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1994
    Physical Description: 6 pages : illustrations.
    Government Document Microfilm Book
  13. 13

    Crop-tree release thinning in 65-year-old commercial cherry-maple stands (5-year results)

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1994
    Physical Description: 11 pages : illustrations.
    Government Document Microfilm Book
  14. 14

    Precommercial crop-tree release increases diameter growth of Appalachian hardwood saplings

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1983
    Physical Description: 7 pages : illustrations ; 28 cm.
    Government Document Book
  15. 15

    Cost of cutting grapevines before logging

    Authors: Smith, H. Clay
    Published: Northeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1975
    Physical Description: 4 pages : illustrations ; 27 cm.
    Government Document Book
  16. 16

    Epicormic branching on eight species of Appalachian hardwoods

    Authors: Smith, H. Clay
    Published: [publisher not identified], 1966
    Physical Description: 4 pages ; 25 cm.
    Government Document Book
  17. 17

    Development of red oak seedlings using plastic shelters on hardwood sites in West Virginia

    Authors: Smith, H. Clay
    Published: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1993
    Physical Description: 1 online resource (7 pages) : illustrations.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  18. 18

    Forest management guidelines for controlling wild grapevines

    Authors: Smith, H. Clay
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1984
    Physical Description: 15 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  19. 19

    Forest management guidelines for controlling wild grapevines

    Authors: Smith, H. Clay
    Published: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1984
    Physical Description: 1 online resource (15 pages) : illustrations.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  20. 20

    Stand development and yields of Appalachian hardwood stands managed with single-tree selection for at least 30 years

    Authors: Lamson, Neil I., Smith, H. Clay
    Published: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1991
    Physical Description: 1 online resource (6 pages) : illustrations.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook