A guide to hardwood log grading
Contributors: Ostrander, M. D.
Edition: Rev.
Publisher: Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1965
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 50
Subjects: Hardwoods; Lumber
Notes: Cover title.

Assembled ... under the supervision of M.D. Ostrander.

Basically ... a revised edition of C.R. Lockard's ... Manual for hardwood log grading in the Northeast.

"Selected references": p. 50.