Excerpt from Newsletter, Vol. 35: Canada/United States Spruce Budworms Program; July 1984Ken Knauer, of the Forest Service's Washington office in Forest Pest Management, chaired a group of speakers on Spruce Budworm: the Inventory Effect. Case histories were presented by John Witter (national Forests in Michigan), Mike Albers (minnesota), Douglas Powell (maine), and Rod
| Title | : | Newsletter, Vol. 35: Canada/United States Spruce Budworms Program; July 1984 (Classic Reprint) |
| Author | : | Canada/U S Spruce Budworms Program |
| Language | : | en |
| Rating | : | |
| Type | : | PDF, ePub, Kindle |
| Uploaded | : | Apr 10, 2021 |
Post Your Comments: