Reviving the soil
By: H. G. Knight
Contributors: United States. Bureau of Chemistry and Soils; National Broadcasting Company
Published: 1929
Language: eng
Subjects: Radio addresses, debates; Radio programs; Soil fertility; Fertilizers; Research
Notes: Caption title.

"A radio talk by Dr. H. G. Knight, Chief, Bureau of Chemistry and Soils, delivered through Station WRC and 32 other stations associated with the National Broadcasting Company, Tuesday, October 22, 1929 at 1:30 p.m. Eastern Standard Time"

Network: NBC ; Date: October 22, 1929