一般注記Distributed to depository libraries in microfiche
"June 1985"--P. iii
Physical description for original version: iv, 14 p. : 28 cm
原資料等に関する注記原資料の出版事項: [Washington, D.C.] ; [Springfield, VA : U.S. Dept. of Agriculture, Economic Research Service, National Economics Division : National Technical Information Service, Identification Section, distributor], 1985
SUPTDOC番号: A 1.36: 1699
GPO管理番号: 16 (microfiche)