An evaluation of four implements used to till compacted forest soils in the Pacific Northwest
By: Charles W. Andrus, Henry A. Froehlich.
Contributors: Froehlich, Henry A.; Oregon State University. Forest Research Laboratory.
Series: Research bulletin / Forestry Research Laboratory, Oregon State University -- 45.; Research bulletin (Oregon State University. Forest Research Laboratory) -- 45.
Publisher: Forest Research Lab, College of Forestry, Oregon State University
Published: 1983
Place of publication: Corvallis, Or
Language: eng
Number of pages: 12
Subjects: Forest soils -- Northwest, Pacific.; Forest machinery -- Northwest, Pacific.; Soil management -- Northwest, Pacific.; Tillage -- Northwest, Pacific.
Notes: Title from cover.

"December 1983."

OR HEO/F76/2.4R31:45.

Bibliography: p. 11-12.