一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 92-2208-M
"January 1990"--P. i
Physical description for original version: iv, 71 p. : 28 cm
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Washington, DC (1301 New York Avenue, NW., Washington 20005-4788) : U.S. Dept. of Agriculture, Economic Research Service, [1990]
SUPTDOC番号: A 1.34: 786
GPO管理番号: 0015 (MF)