The soil survery and your farm
By: A. G. McCall
Contributors: United States. Bureau of Chemistry and Soils; National Broadcasting Company
Published: 1931
Language: eng
Subjects: Soils; Radio programs; Evaluation; Composition; Radio addresses, debates
Notes: Caption title.

"A radio talk by Dr. A. G. McCall, Chief of Soil Investigations, Bureau of Chemistry and Soils, delivered through WRC and 39 other radio stations associated with the National Broadcasting Company, January 5, 1931."

Network: NBC ; Date: January 5, 1931