Recent services of chemical science to agriculture
By: Henry G. Knight
Contributors: United States. Bureau of Chemistry and Soils; National Broadcasting Company
Published: 1934
Language: eng
Subjects: Radio addresses, debates; Radio programs; United States. Bureau of Chemistry and Soils; National farm and home hour (Radio program); Research; United States
Notes: Caption title.

"A radio talk by Dr. Henry G, Knight, Chief, Bureau of Chemistry and Soils, broadcast Wednesday, July 25, 1934, in the Department of Agriculture period, National Farm and Home Hour, by a network of 50 associate NBC radio stations."

Network: NBC ; Date: July 25, 1934.