| Publisher: | [Toronto] : [Entomological Society of Canada], 1871 |
| Categories: | Beneficial Insects - Ontario Insect Pests - Ontario Insectes - Ontario Insectes Nuisibles - Ontario Insectes Utiles - Ontario Insects - Ontario |
| Available online: | Availability | |
|---|---|---|
| Canadiana Online - Periodicals | Available from 1918 volume: 1. |
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