一般注記Cover title
Distributed to depository libraries in microfiche
"June 1989"--P. i
Physical description for original version: v, 38 p. : 28 cm
書誌注記Includes bibliographical references (p. 24-25)
原資料等に関する注記原資料の出版事項: Washington, D.C. (1301 New York Ave., NW, Washington 20005-4788) : U.S. Dept. of Agriculture, Economic Research Service, [1989]
SUPTDOC番号: A 1.36: 1762
GPO管理番号: 0016 (MF)