一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 92-0849-M
"February 1989"--P. i
Physical description for original version: v, 30 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. ; Rockville, MD : U.S. Dept. of Agriculture, Economic Research Service : ERS-NASS [distributor, 1989]
SUPTDOC番号: A 1.107: 606
GPO管理番号: 0042-C (MF)