Official grading rules for hemlock and tamarack lumber
Subtitle: conforming to American lumber standards, and white cedar shingles. Effective June 27, 1941.
Publisher: Northern Hemlock and Hardwood Manufacturers Association
Published: 1941
Place of publication: Oshkosh, Wis
Language: eng
Number of pages: 78
Subjects: Lumber trade -- United States.; Hemlock.; Larch.
Other titles: Grading rules for hemlock and tamarack lumber.
Notes: Cover-title.