Interim hardwood tree grades for factory lumber
By: by Leland F. Hanks.
Series: U.S.D.A. Forest Service research paper NE; -199
Publisher: Northeastern Forest Experiment Station
Published: 1971
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 29
Subjects: Lumber -- Grading.; Hardwoods.
Notes: Bibliography: p. 8.
Cover title.