tree hurts, too
By: Forest Service, U.S. Dept. of Agriculture ; art work by David M. Carroll, illustrator.
Contributors: Shigo, Alex L., 1930-; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: U.S. Dept. of Agriculture. Agriculture information bulletin ; no. 396; Agriculture information bulletin -- no. 396.
Publisher: The Service
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: Trees -- Wounds and injuries.
Notes: Issued Sept. 1976.

Based on the Pioneer Forestry Research Project of Alex L. Shigo and originally issued by the U.S. Northeastern Forest Experiment Station in 1973 under same title.