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Helvey, J. D.
Subject: Is
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Forest roads

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Online Results (2)
1.
Soil density and moisture content on two unused forest roads during first 30 months after construction
Author
Helvey, J. D.
Published
Radnor, PA : United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1989.
Online
http://purl.fdlp.gov/GPO/gpo37770
Location
Yale Internet Resource >> None
Format
Books / Online
2.
Soil density and moisture content on two unused forest roads during first 30 months after construction
Author
Helvey, J. D.
Published
Radnor, PA (100 Matsonford Rd., Radnor 19067) : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, [1989]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
3.
Soil density and moisture content on two unused forest roads during first 30 months after construction
Author
Helvey, J. D.
Published
Radnor, PA (100 Matsonford Rd., Radnor 19067) : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, [1989]
Location
SML, Microform (Non-Circulating) >> A 13.78:NE-629
Format
Books / Microforms