How to predict lumber-grade yields for graded trees /

Bibliographic Details
Main Author:	Hanks, Leland F.
Corporate Author:	Northeastern Forest Experiment Station (Radnor, Pa.)
Format:	Government Document Book
Language:	English
Published:	Upper Darby, Pa. : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1976.
Series:	USDA Forest Service general technical report NE ; 20.
Subjects:	Lumber > Grading. Trees > Grading > United States.

Description
Item Description:	Cover title. Includes appendix..
Physical Description:	9 pages : illustrations ; 27 cm.
Bibliography:	Bibliography: page 8.