Butt log quality of trees in Pennsylvania oak stands
By: Martin E. Dale, Robert L. Brisbin
Contributors: Brisbin, Robert L., author; Northeastern Forest Experiment Station (Radnor, Pa.); United States. Forest Service
Series: Research paper NE -- 568
Publisher: United States Department of Agriculture, Forest Service, Northeastern Station
Published: 1985
Place of publication: Broomall, PA
Language: eng
Subjects: Oak; Grading; Hardwoods
Notes: Title from title screen (viewed on July 11, 2013).

Includes bibliographical references (page 8).