Ross, R.J.
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Sex pheromone chemistry of the western spruce budworm, Choristoneura occidentalis Free
Silk, P.J.; Weisner, C.J.; Tan, S.H.; Ross, R.J.; Grant, G.G.
Year: 1982
Catalog ID: 22381
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)