000 00381cam a22001097a 4500
008 180718b1990 xxu||||| |||| 00| 0 eng d
100 _aJust, Ricahrd E.
245 _aA Model of U.S. Corn, Sorghum, and Soybean Markets and the Role of Government Programs (USAGMKTS)
_cby Richard E. Just
260 _aWashington, D.C.
_bIBRD
_c1990
300 _a42p.
440 _aWorking Papers WPS 448
999 _c226281
_d226281