Report on sweetpotato weevil investigations during 1941
By: K. L. Cockerham
Contributors: United States. Bureau of Entomology and Plant Quarantine
Published: 1942
Language: eng
Number of pages: 13
Subjects: Cylas formicarius; Research
Notes: Caption title

"Division of Truck Crop and Garden Insect Investigations, Bureau of Entomology and Plant Quarantine, United States Department of Agriculture"--page 1