Fighting insect pests in 1932
By: a radio talk by Dr. C. L. Marlatt
Contributors: United States. Bureau of Entomology
Published: 1932
Language: eng
Subjects: Control; Radio addresses, debates; Insect pests
Notes: Caption title.

"Delivered in the Department of Agriculture period of the National Farm and Home Hour, Tuesday, December 13, 1932, broadcast by a network of 48 associate NBC radio stations."