Insects in relation to national defense
Subtitle: Food insects
Publisher: U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine
Published: 1941
Place of publication: Washington, D.C.]
Language: eng
Subjects: Insect pests; Insects as carriers of plant disease
Other titles: Food insects
Notes: "March 1941."

Includes bibliographical references (page 6).