Raise cutting diameters for increased returns
By: by H. Clay Smith, G. R. Trimble, jr., and Paul S. DeBald
Contributors: Trimble, G. R.; DeBald, Paul S.; United States. Forest Service; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service research paper NE -- 445
Publisher: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1979
Place of publication: Broomall, Pa
Language: eng
Subjects: Lumbering -- United States; Trees -- Grading -- United States.
Notes: Bibliography: p. 7