一般注記Cover title
Distributed to depository libraries in microfiche
"November 1991"--P. iii
Physical description for original version: vi, 15 p. : 28 cm
書誌注記Includes bibliographical references (p. 8)
原資料等に関する注記原資料の出版事項: Washington, DC ; Rockville, MD (P.O. Box 1608, Rockville 20849-1608) : U.S. Dept. of Agriculture, Economic Research Service : ERS-NASS, [distributor, 1991]
SUPTDOC番号: A 1.107: 655
GPO管理番号: 42-C (MF)