How to predict lumber-grade yields for graded trees
By: by Leland F. Hanks
Contributors: United States. Northeastern Forest Experiment Station, Upper Darby, Pa
Series: USDA Forest Service general technical report NE ; 20
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1976
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Lumber -- Grading; Trees -- United States -- Grading
Notes: Cover title

Includes appendix.

Bibliography: p. 8