Search results for: Marquis, David A.

Showing 1 - 20 results of 20 Refine Results
  1. 1

    Survival, growth, and quality of residual trees following clearcutting in Allegheny hardwood forests

    Authors: Marquis, David A.
    Published: U. S. Department of Agriculture, Forest Service, 1981
    Physical Description: 9 pages : illustrations ; 26 cm.
    Government Document Book
  2. 2

    Effect of deer browsing on timber production in Allegheny hardwood forests of northwestern Pennsylvania

    Authors: Marquis, David A.
    Published: U.S. Department of Agriculture, Forest Service, 1981
    Physical Description: 10 pages : illustrations ; 26 cm.
    Government Document Book
  3. 3

    The impact of deer on forest vegetation in Pennsylvania

    Authors: Marquis, David A.
    Published: U.S. Department of Agriculture, Forest Service, 1981
    Physical Description: 7 pages ; 26 cm.
    Government Document Book
  4. 4

    Guidelines for evaluating regeneration before and after clearcutting Allegheny hardwoods

    Authors: Marquis, David A.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1982
    Physical Description: 4 pages : illustrations ; 28 cm.
    Government Document Book
  5. 5

    Prescribing silvicultural treatments in hardwood stands of the Alleghenies (revised)

    Authors: Marquis, David A.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1992
    Physical Description: 101 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  6. 6

    User's guide to Silvah : stand analysis, prescription, and management simulator program for hardwood stands of the Alleghenies

    Authors: Marquis, David A.
    Published: U.S. Department of Agriculture, Northeastern Forest Experiment Station, 1992
    Physical Description: vi, 124 pages ; 28 cm.
    Government Document Microfilm Book
  7. 7

    Effect of advance seedling size and vigor on survival after clearcutting

    Authors: Marquis, David A.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1982
    Physical Description: 7 pages ; 28 cm.
    Government Document Book
  8. 8

    A silvicultural guide for paper birch in the Northeast

    Authors: Marquis, David A.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1969
    Physical Description: 47 pages : illustrations ; 23 cm.
    Government Document Book
  9. 9

    Devices to protect seedlings from deer browsing

    Authors: Marquis, David A.
    Published: Department of Agriculture, Forest Experiment Station, Northeastern Experiment Station, 1977
    Physical Description: 7 pages : illustrations ; 27 cm.
    Government Document Book
  10. 10

    Acorn weevils, rodents, and deer all contribute to oak-regeneration difficulties in Pennsylvania

    Authors: Marquis, David A.
    Published: Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1976
    Physical Description: 5 pages ; 27 cm.
    Government Document Book
  11. 11

    The effect of deer exclosures on the recovery of vegetation in failed clearcuts on the Allegheny Plateau

    Authors: Marquis, David A.
    Published: Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1978
    Physical Description: 5 pages ; 27 cm.
    Government Document Book
  12. 12

    The Allegheny hardwood forests of Pennsylvania : their bounty of timber and deer are the results of events that occurred many years ago

    Authors: Marquis, David A.
    Published: Northeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1975
    Physical Description: 32 pages : illustrations ; 27 cm.
    Government Document Book
  13. 13

    Thinning in young northern hardwoods : 5-year results

    Authors: Marquis, David A.
    Published: Northeastern Forest Experiment Station, 1969
    Physical Description: 22 pages : illustrations ; 23 cm.
    Government Document Book
  14. 14

    The impact of deer browsing on Allegheny hardwood regeneration

    Authors: Marquis, David A.
    Published: Forest Service, U.S. Department of Agriculture, Northeastern Forest Experiment Station, 1974
    Physical Description: 8 pages : illustrations ; 27 cm.
    Government Document Book
  15. 15

    Effect of advance seedling size and vigor on survival after clearcutting

    Authors: Marquis, David A.
    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1982
    Physical Description: 7 pages ; 28 cm.
    Government Document Microfilm Book
  16. 16

    Effect of advance seedling size and vigor on survival after clearcutting

    Authors: Marquis, David A.
    Published: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1982
    Physical Description: 1 online resource (7 pages).
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  17. 17

    Interim guide to regeneration of Allegheny hardwoods

    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1975
    Other Authors: “…Marquis, David A.…”
    Physical Description: 14 pages : illustrations ; 27 cm.
    Government Document Book
  18. 18

    Tree grade distribution in Allegheny hardwoods

    Authors: Ernst, Richard L.
    Published: Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1979
    Other Authors: “…Marquis, David A.…”
    Physical Description: 5 pages : illustrations ; 27 cm.
    Government Document Book
  19. 19

    Effect of thinning on height and diameter growth of oak & yellow-poplar saplings

    Authors: Allen, Rufus H.
    Published: Northeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1970
    Other Authors: “…Marquis, David A.…”
    Physical Description: 11 pages : illustrations ; 23 cm.
    Government Document Book
  20. 20

    Quantitative silviculture for hardwood forests of the Alleghenies

    Published: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1994
    Other Authors: “…Marquis, David A.…”
    Physical Description: iv, 376 pages : illustrations.
    Government Document Microfilm Book