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Subjects
Diseases and pests, Computer simulation, Control, Douglas fir beetle, Mathematical models, Roots (Botany), Western spruce budworm, Aerial spraying and dusting in agriculture, Armillaria, Armillaria root rot, Bacillus thuringiensis, Douglas fir, Entomophagous insects, Forest insects, Forest management, Forests and forestry, Management, Phellinus, Ponderosa pine, Roots(Botany), Western sprcue budwormID Numbers
- OLID: OL4662726A
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September 14, 2008 | Created by ImportBot | Imported from Oregon Libraries MARC record |