The insect war
Subtitle: a radio talk by Dr. C.L. Marlatt, Chief, Bureau of Entomology
Contributors: United States. Bureau of Entomology; WRC (Radio station : Washington, D.C.)
Published: 1929
Language: eng
Subjects: Agricultural pests; Control; Radio addresses, debates
Notes: Caption title.

"Delivered through Station WRC and 30 other stations associated with the National Broadcasting Company, at 2 p.m., Eastern Standard Time, Tuesday, August 6, 1929."