Rx for wounded trees
By: [developed by Hal Marx and Alex L. Shigo]
Contributors: Shigo, Alex L., 1930-; United States. Forest Service.
Series: Agriculture information bulletin ; no. 387; Agriculture information bulletin -- no. 387.
Publisher: U.S. Dept. of Agriculture, Forest Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 35
Subjects: Trees -- Diseases and pests -- United States.; Trees, Care of.
Notes: Cover title

Illustrated by Dave Carroll