, Pacific Forestry Centre Canadian Forestry Service Victoria, B.C., Canada
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Journal of the Entomological Society of British Columbia Vol. 82 (1985): Journal of the Entomological Society of British Columbia - Articles
Influence of competition on size, brood production and sex ratio in spruce beetles (Col.: Scolytidae)
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Journal of the Entomological Society of British Columbia Vol. 84 (1987): Journal of the Entomological Society of British Columbia - Articles
An illustrated guide to the identification and distribution of the species of Dendroctonus Erichson (Coleoptera: Scolytidae) in British Columbia
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