The Canadian entomologist. vol. XXI (1889)
Contributors: Entomological Society of Canada (1863-1871); Entomological Society of Canada (1951- ); Entomological Society of Ontario.
Publisher: Entomological Society of Canada [etc.]
Published: 1889
Place of publication: Ottawa [etc.]
Subjects: Insects -- Periodicals.; Entomology -- Periodicals.
Genres: Periodicals.