Search Results - (("Forest roads.") OR ((((("Forest read.") OR ((("Forest head.") OR ("Forest held."))))) OR ("Forest load."))))

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  1. 1

    Soil density and moisture content on two unused forest roads during first 30 months after construction by Helvey, J. D.

    Published: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1989
    Description: 6 pages : illustrations ; 28 cm.
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    Soil density and moisture content on two unused forest roads during first 30 months after construction
  2. 2

    Using open-top pipe culverts to control surface water on steep road grades by Kochenderfer, J. N.

    Published: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1995
    Description: 7 pages : illustrations ; 28 cm.
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    Using open-top pipe culverts to control surface water on steep road grades
  3. 3

    Soil density and moisture content on two unused forest roads during first 30 months after construction by Helvey, J. D., Kochenderfer, J. N.

    Published: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1989
    Description: 1 online resource (6 pages) : illustrations.
    Government Document eBook
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    Soil density and moisture content on two unused forest roads during first 30 months after construction
  4. 4

    Soil density and moisture content on two unused forest roads during first 30 months after construction by Helvey, J. D., Kochenderfer, J. N.

    Published: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1989
    Description: 1 microfiche (6 pages) : illustrations ; 11 x 15 cm.
    Government Document Microfilm Book
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    Soil density and moisture content on two unused forest roads during first 30 months after construction

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