Tapholes in sugar maples : what happens in the tree /

Bibliographic Details

Main Author:	Walters, Russell S.
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. : Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1978.
Series:	USDA Forest Service general technical report NE ; 47.
Subjects:	Sugar maple.