Silver, G. T., Forest Entomology and Pathology Laboratory Victoria, B.C., Canada

• Journal of the Entomological Society of British Columbia Vol. 58 (1961): Proceedings of the Entomological Society of British Columbia - Natural History & Observations
  Notes on the chemical control of Ectropis crepuscularia Schiff, at Kitimat, B.C.
  Abstract  PDF