Canadian Forest Service Publications
The biological control of Neodiprion swainei Midd. with a nuclear-polyhedrosis virus. 1967. Smirnoff, W.A. Bi-Monthly Research Bulletin 23(5): 35-36.
Year: 1967
Issued by: Laurentian Forestry Centre
Catalog ID: 16007
Language: English
Availability: PDF (request by e-mail)