A Manual of Dangerous Insects
Pierce, W. Wright![A Manual of Dangerous Insects](https://support.digitalhusky.com/media/annotations/sorted/245/24557429/CHSBZCOP0324557429.jpg)
Excerpt from A Manual of Dangerous Insects: Likely to Be Introduced in the United States Through ImportationsThis publication has been prepared in the Bureau of Entomology at the request Of and in cooperation with the Federal Horticultural B'oard to supply such information as is required by its Officers and others in the enforcement Of quarantines and 'the safe guarding Of this country against foreign insect pests. It Should assist materially ...