Grade defects in hardwood timber and logs
By: by C.R Lockard, J.A. Putnam, and R.D. Carpenter
Contributors: Putnam, J. A.; Carpenter, Roswell D.; United States. Forest Service
Series: Agriculture handbook / United States Department of Agriculture -- no. 244; Agriculture handbook (United States. Department of Agriculture) -- no. 244.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1963
Place of publication: Washington, D.C
Language: eng
Format: [electronic resource] /
Number of pages: 39
Subjects: Hardwoods; Wood; Defects
Notes: Title from title screen (viewed on Apr. 19, 2012).

Supersedes his Log defects in southern hardwoods, issued as Agriculture handbook no. 4, in June 1950.