Grains: production, processing, trading.
Contributors: Grain Exchange Institute (Chicago, Ill.)
Published: 1973
Place of publication: [Chicago
Language: eng
Number of pages: 138
Subjects: Grain trade -- United States.; Grain.
Notes: Rev. ed. (c1977) has subtitle: processing, production, marketing.
Based on material developed by persons who worked with the Grain Exchange Institute at the Chicago Board of Trade.