Canadian Forest Service Publications
Spruce budworm defoliation in relation to introgression in red and black spruce. 1969. Manley, S.A.M.; Fowler, D.P. For. Sci. 15: 365-366.
Year: 1969
Issued by: Atlantic Forestry Centre
Catalog ID: 7252
Language: English
Availability: Order paper copy (free)