Locating lumber defects by ultrasonics /

Bibliographic Details
Main Authors: McDonald, Kent A. (Author), Cox, Roger G. (Author), Bulgrin, Erwin H. (Author)
Format: Government Document eBook
Language:English
Published: Madison, Wisconsin : U.S. Department of Agriculture, Forest Service, Forest Products Laboratory, 1969.
Series:U.S.D.A. Forest Service research paper FPL ; 120.
Subjects:
Online Access:https://purl.fdlp.gov/GPO/gpo176059