How damage to balsam fir develops after a spruce budworm epidemic
By: by Thomas F. McLintock
Contributors: Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Station paper / Northeastern forest experiment station -- no. 75; Station paper (Northeastern Forest Experiment Station (Radnor, Pa.)) -- no. 75.
Publisher: USDA, Forest Service, Northeastern Forest Experiment Station
Published: 1955
Place of publication: Upper Darby
Language: eng
Number of pages: 18
Subjects: Spruce budworm; Balsam fir; Diseases and pests
Notes: Cover title.