Greig, W. Smith The economics of food processing / W. Smith Greig, William A. Cromarty & Ronald D. Knutson - Westport : AVI Publishing , 1971 - xi, 373p. : ill. ; 25 cm. Includes index. ISBN: 0870550969 Subjects--Topical Terms: Food economicsFood industry and trade--United States Dewey Class. No.: 641 / GRE