| Publication Type: | Journal Article |
| : | 1918 |
| Authors: | Swaine |
| Journal: | Technical Bulletin of the Entomological Branch of the Dominion of Canada Department of Agriculture |
| Volume: | 14 |
| Pagination: | 1-143+pl.1-31 |
| Notes: | Orig. ref: Swaine (1918a). Canadian bark beetles, Part 2. A preliminary classification with an account of the habits and means of control. Technical Bulletin of the Entomological Branch of the Dominion of Canada Department of Agriculture, 14(2): 1-143 + pl. 1-31. |