Margins, speculation, and prices in grains futures markets
By: prepared for Department of Agriculture by Robert R. Nathan Associates, Inc.
Contributors: Robert R. Nathan Associates.
Publisher: Robert R. Nathan Associates
Published: 1967
Place of publication: Washington, D.C
Language: eng
Subjects: Speculation.; Produce trade -- United States -- Prices.; Grain trade -- United States.
Notes: "June 30, 1967."

Includes bibliography.