Investment opportunity
Subtitle: a scanning-ultrasonics cut stock manufacturing system
By: by George B. Harpole and Kent A. McDonald
Contributors: McDonald, Kent A; Forest Products Laboratory (U.S.)
Series: Research paper FPL -- 390
Publisher: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory
Published: 1981
Place of publication: Madison, Wis
Language: eng
Subjects: Ultrasonic testing; Forest products industry -- Economic aspects
Notes: Caption title

"June 1981."

Bibliography: p. 7