Stress wave techniques for determining quality of dimensional lumber from switch ties
By: Kristin C. Schad ... [et al.]
Contributors: Schad, Kristin C; Forest Products Laboratory (U.S.)
Series: Research note FPL -- RN-0265; Research note FPL -- 0265
Publisher: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory
Published: 1995
Place of publication: Madison, WI
Language: eng
Format: Microform
Number of pages: 12
Subjects: Red oak -- United States -- Quality; Lumber -- Drying -- Grading -- United States; Stress waves; Nondestructive testing
Notes: Cover title

Distributed to depository libraries in microfiche

Shipping list no.: 96-0077-M

"August 1995"--P. [2] of cover

Includes bibliographical references (p. 10)

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1995] 1 microfiche : negative