Foliage weight distribution in the upper crown of balsam fir /

Bibliographic Details

Main Author:	Kleinschmidt, Steven
Corporate Authors:	United States. Forest Service, Northeastern Forest Experiment Station (Radnor, Pa.)
Other Authors:	Baskerville, Gordon L., Solomon, Dale S.
Format:	Government Document Book
Language:	English
Published:	Broomall, Pa. : Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1980.
Series:	USDA Forest Service research paper NE ; 455.
Subjects:	Balsam fir.