@book{bhlitem53045, title = {The Practical entomologist : a monthly bulletin }, volume = {v.1-2 (1865-1867)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/53045}, note = {https://www.biodiversitylibrary.org/bibliography/15689}, publisher = {Philadelphia, Entomological Society of Philadelphia, [1865-}, author = {Entomological Society of Philadelphia}, year = {1865}, pages = {284}, keywords = {Beneficial insects|Insect pests|Periodicals|}, }