Soil science serves the nation
Contributors: Zahniser, Howard
Series: Timely farm topics -- 41a; Farm science serves the nation -- 21; Timely farm topics -- 41a.
Publisher: U.S. Department of Agriculture
Published: 1945
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Soils; Environmental aspects; Soil ecology
Notes: Caption title.

Transcript of a radio broadcast.

"Recorded August 13, 1945."