一般注記Cover title
Distributed to depository libraries in microfiche
"February 1990"--P. i
Physical description for original version: v, 101 p. : 28 cm
書誌注記Includes bibliographical references (p. 84-87)
原資料等に関する注記原資料の出版事項: Washington, DC (Washington 20005-4788) : U.S. Dept. of Agriculture, Economic Research Service, Commodity Economics Division, [1990]
SUPTDOC番号: A 93.44: AGES 90-17
GPO管理番号: 42-W-1 (MF)