Radial shakes and "frost cracks" in living oak trees /

Bibliographic Details
Main Author:	Butin, Heinz
Corporate Authors:	United States. Forest Service, Northeastern Forest Experiment Station (Radnor, Pa.)
Other Authors:	Shigo, Alex L., 1930-
Format:	Government Document Book
Language:	English
Published:	[Broomall, Pa.] : U.S. Dept. of Agriculture, Forest Service, 1981.
Series:	Research paper NE ; 478.
Subjects:	Oak > Wounds and injuries.

Description
Item Description:	"Northeastern Forest Experiment Station ... Broomall, Pa."--P. 4 of cover.
Physical Description:	21 pages : illustrations ; 26 cm.
Bibliography:	Includes bibliographical references.