一般注記"This report updates Wheat: background for 1985 farm legislation, (AIB-467) --P. iii
Distributed to depository libraries in microfiche
"October 1989"--P. iii
Physical description for original version: vi, 81 p. : 28 cm
書誌注記Includes bibliographical references (p. 45-46)
原資料等に関する注記原資料の出版事項: Washington, DC : U.S. Dept of Agriculture, Economic Research Service, Commodity Economics Division, [1989]
SUPTDOC番号: A 93.44: AGES 89-56
GPO管理番号: 42-W-1 (MF)