Oklahoma handbook
Subtitle: 1940 Agricultural Conservation Program
By: United States Department of Agriculture, Agricultural Adjustment Administration, Southern Division
Contributors: United States. Agricultural Conservation Program
Publisher: U.S. G.P.O.
Published: 1940
Place of publication: Washington, D.C
Language: eng
Number of pages: 26
Subjects: Agricultural Conservation Program; Agricultural conservation; Soil conservation
Notes: Cover title.

"Program effective from January 1, 1940 to November 30, 1940."

"Issued January 1940."