Silvicultural strategies to reduce stand and forest susceptibility to the western spruce budworm.

• 45 Want to read
• 16 Currently reading

Published 1989 by U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service in [Washington, D.C.?] .
Written in English

Subjects:

• Western spruce budworm -- United States -- Handbooks, manuals, etc.,
• Western spruce budworm -- Canada -- Handbooks, manuals, etc.

---

Edition Notes

Series	Spruce budworms handbook, Agriculture handbook -- no. 676., Agriculture handbook (United States. Dept. of Agriculture) -- no. 676.
Contributions	United States. Cooperative State Research Service.
The Physical Object
Pagination	31 p. :
Number of Pages	31
ID Numbers
Open Library	OL17673819M

---