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    Forty-year development of Douglas-fir stands planted at various spacings / by Reukema, Donald L.

    Published 1970
    Government Document Book
  4. 4

    True fir-hemlock spacing trials design and first results / by Curtis, Robert O.

    Published 2000
    Government Document Microfilm Book
  5. 5

    Spacing and understory vegetation affect growth of ponderosa pine saplings / by Barrett, James W. (James Willis), 1922-

    Published 1965
    Government Document Book
  6. 6

    Surface area of deltapine smoothleaf, hopicala, and pima S-2 cotton plants / by Surber, D. E.

    Published 1974
    Government Document Book
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  9. 9

    Ponderosa pine saplings respond to control of spacing and understory vegetation / by Barrett, James W. (James Willis), 1922-

    Published 1970
    Government Document Book
  10. 10

    Some effects of spacing on jack pine development after 25 years / by Ralston, Robert A.

    Published 1953
    Government Document Book
  11. 11

    Guide to variable-density thinning using skips and gaps / by Brodie, Leslie C., Harrington, Constance A.

    Published 2020
    Online Access
    Government Document eBook
  12. 12

    How to arrange and space trees and shrubs in field windbreaks / by Read, Ralph A., 1916-

    Published 1965
    Government Document Book
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  14. 14

    Estimating the effect of sensor spacing on peak wind measurements at Launch Complex 39 / by Merceret, Francis J.

    Published 1999
    Online Access
    Government Document eBook
  15. 15

    Geostationary orbital crowding : an analysis of problems and solutions / by Wilkison, Robert Murrell

    Published 1990
    Thesis Book
  16. 16

    Red squirrel population dynamics and feeding damage in juvenile stands of lodgepole pine /

    Published 1987
    Book
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  18. 18

    Tree growth and soil relations at the 1925 Wind River Spacing Test in coast Douglas-fir by Miller, Richard E.

    Published 2004
    Online Access
    Online Access
    Government Document Electronic eBook
  19. 19

    True fir spacing trials 10-year results / by Curtis, Robert O.

    Published 2008
    Online Access
    Online Access
    Government Document Electronic eBook
  20. 20

    Autonomous flight rules a concept for self-separation in U.S. domestic airspace / by Wing, David J.

    Published 2011
    Online Access
    Online Access
    Government Document Electronic eBook
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