The cabbage maggot
By: Bureau of Entomology
Contributors: United States. Department of Agriculture
Series: Truck crop and garden insect investigations, May 10, 1933; Truck crop and garden insect investigations
Publisher: United States Department of Agriculture
Published: 1933
Place of publication: Washington D.C
Language: eng
Subjects: Cabbage maggot; Cabbage; Diseases and pests; Vegetables
Notes: Caption title

"May 10, 1933."