New sources of farm profits
By: Henry G. Knight
Contributors: United States. Bureau of Chemistry and Soils; National Broadcasting Company
Published: 1929
Language: eng
Subjects: Radio addresses, debates; Radio programs; Agricultural wastes; Research
Notes: Caption title.

"A radio talk by Dr. Henry G. Knight, Chief, Bureau of Chemistry and Soils, delivered through WRC and 30 other radio stations associated with the National Broadcasting Company, at 2 P.M., Eastern Standard Time, Tuesday, August 13."

Network: NBC ; Date: August 13, 1929