Agricultural postharvest technology and marketing economics research : a technical memorandum. United States. Agriculture Agricultural industries Food industry and trade Farm produce Federal aid to research Research, Industrial 338 FOR 1983 A073 Or. "April 1983." "OTA-TM-F-21"--P. [4] of cover. S/N 052-003-00907-2 Item 1070-M Washington, D.C. : Congress of the U.S., Office of Technology Assessment : For sale by the Supt. of Docs., U.S. G.P.O., 1983. 1983. Text vii, 118 p. : Technical memoranda