, Entomological Laboratory Vernon, B.C., Canada
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Journal of the Entomological Society of British Columbia Vol. 33 (1936): Proceedings of the Entomological Society of British Columbia - Proceedings
The crumena of the Coccidae and the Adelges
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Journal of the Entomological Society of British Columbia Vol. 32 (1935): Proceedings of the Entomological Society of British Columbia - Proceedings
Entomological illustrating
Abstract PDF