A tutorial for grading aspen, birch and other Canadian hardwoods
By: Eugen[e] M. Wengert.
Contributors: Canadian Forestry Service.; Alberta. Forest Service.; Canada-Alberta Forest Resource Development Agreement.
Publisher: Forestry Canada, Northern Forestry Centre
Published: 1988
Place of publication: Edmonton, Alta
Language: eng
Number of pages: 60
Subjects: Lumber -- Grading.; Hardwoods -- Canada.
Notes: "Joint publication of the Canadian Forestry Services and the Alberta Forest Service pursuant to the Canada-Alberta Forest Resource Development Agreement."

Project #2792-49.

Includes bibliographical references.