A silvicultural guide for spruce-fir in the northeast
By: by Robert M. Frank and John C. Bjorkbom.
Contributors: Bjorkbom, John C., 1915-; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: General technical report NE -- 6.
Publisher: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station
Published: 1973
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 29
Subjects: Spruce -- Northeastern States; Balsam fir -- Northeastern States; Forest management -- Northeastern States
Notes: Cover title.

Includes bibliographical references (p. 20).

Also available electronically via World Wide Web in PDF format.