Are you sure you want to log out?
Biology and biological control of knapweeds
Chemosterilization of the boll weevil
Keys for the identification of some Lepidopterous larvae frequently intercepted at quarantine
Some miscellaneous results of the work of the Division of Entomology
A review of literature on harvesting, handling, storage, and transportation of apples
Some insects injurious to forests
United States standards for grades of processed fruits, vegetables, and certain other products (as of July 2, 1959)
Use of immature apples for rearing the oriental fruit moth
Land management for bobwhite quail in Alabama