na INLIS000000000002433 Ind 0010-1118002433 The Brazilian wheat policy : its costs, benefits, and effects on food consumption CALEGAR, Geraldo M. Geraldo M. Calegar; G. Edward Schuh Washington, D.C. IFPRI 1988 63 p. : ill. ; 25 cm.-- 63 p. : ill. ; 25 cm.-- 0-89629-068-9 338.51 WHEATS COSTS FOOD CONSUMPTION 1167/MS/88-mfn4114 1167/MS/88-mfn45454