Safranyik, L., Forestry Canada Pacific Forestry Centre 506 W. Burnside Road Victoria, BC V8Z 1M5, Canada

• Journal of the Entomological Society of British Columbia Vol. 88 (1991): Journal of the Entomological Society of British Columbia - Articles
  Unseasonably Low Fall and Winter Temperatures Affecting Mountain Pine Beetle and Pine Engraver Beetle Populations and Damage in the British Columbia Chilcotin Region
  Abstract  PDF