一般注記Cover title
Distributed to depository libraries in microfiche
No longer for sale by the Supt. of Docs
"September 1987"--P. i
Physical description for original version: iii, 64 p. : 28 cm
書誌注記Includes bibliographical references (p. 50-52)
原資料等に関する注記原資料の出版事項: Washington, DC (1301 New York Ave., NW, Washington 20005-4788) ; Springfield, Va. : U.S. Dept. of Agriculture, Economic Research Service : For sale by the National Technical Information Service, [1987]
SUPTDOC番号: A 1.36: 1733
GPO管理番号: 16 (MF)